181103364

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 561594880

約数和(自身を除く): 380491516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 73, 76, 78, 81, 93, 108, 114, 117, 124, 146, 156, 162, 171, 186, 219, 228, 234, 247, 279, 292, 324, 342, 351, 372, 403, 438, 468, 494, 513, 558, 589, 657, 684, 702, 741, 806, 837, 876, 949, 988, 1026, 1053, 1116, 1178, 1209, 1314, 1387, 1404, 1482, 1539, 1612, 1674, 1767, 1898, 1971, 2052, 2106, 2223, 2263, 2356, 2418, 2511, 2628, 2774, 2847, 2964, 3078, 3348, 3534, 3627, 3796, 3942, 4161, 4212, 4446, 4526, 4836, 5022, 5301, 5548, 5694, 5913, 6156, 6669, 6789, 7068, 7254, 7657, 7884, 8322, 8541, 8892, 9052, 10044, 10602, 10881, 11388, 11826, 12483, 13338, 13578, 14508, 15314, 15903, 16644, 17082, 18031, 20007, 20367, 21204, 21762, 22971, 23652, 24966, 25623, 26676, 27156, 29419, 30628, 31806, 32643, 34164, 36062, 37449, 40014, 40734, 42997, 43524, 45942, 47709, 49932, 51246, 54093, 58838, 61101, 63612, 65286, 68913, 72124, 74898, 76869, 80028, 81468, 85994, 88257, 91884, 95418, 102492, 108186, 112347, 117676, 122202, 128991, 130572, 137826, 149796, 153738, 162279, 171988, 176514, 183303, 190836, 206739, 216372, 224694, 244404, 257982, 264771, 275652, 307476, 324558, 353028, 366606, 386973, 413478, 449388, 486837, 515964, 529542, 558961, 620217, 649116, 733212, 773946, 794313, 826956, 973674, 1059084, 1117922, 1160919, 1240434, 1460511, 1547892, 1588626, 1676883, 1947348, 2235844, 2321838, 2382939, 2480868, 2921022, 3177252, 3353766, 3482757, 4643676, 4765878, 5030649, 5842044, 6707532, 6965514, 9531756, 10061298, 13931028, 15091947, 20122596, 30183894, 45275841, 60367788, 90551682, 181103364]

約数ペア:

[(1, 181103364), (2, 90551682), (3, 60367788), (4, 45275841), (6, 30183894), (9, 20122596), (12, 15091947), (13, 13931028), (18, 10061298), (19, 9531756), (26, 6965514), (27, 6707532), (31, 5842044), (36, 5030649), (38, 4765878), (39, 4643676), (52, 3482757), (54, 3353766), (57, 3177252), (62, 2921022), (73, 2480868), (76, 2382939), (78, 2321838), (81, 2235844), (93, 1947348), (108, 1676883), (114, 1588626), (117, 1547892), (124, 1460511), (146, 1240434), (156, 1160919), (162, 1117922), (171, 1059084), (186, 973674), (219, 826956), (228, 794313), (234, 773946), (247, 733212), (279, 649116), (292, 620217), (324, 558961), (342, 529542), (351, 515964), (372, 486837), (403, 449388), (438, 413478), (468, 386973), (494, 366606), (513, 353028), (558, 324558), (589, 307476), (657, 275652), (684, 264771), (702, 257982), (741, 244404), (806, 224694), (837, 216372), (876, 206739), (949, 190836), (988, 183303), (1026, 176514), (1053, 171988), (1116, 162279), (1178, 153738), (1209, 149796), (1314, 137826), (1387, 130572), (1404, 128991), (1482, 122202), (1539, 117676), (1612, 112347), (1674, 108186), (1767, 102492), (1898, 95418), (1971, 91884), (2052, 88257), (2106, 85994), (2223, 81468), (2263, 80028), (2356, 76869), (2418, 74898), (2511, 72124), (2628, 68913), (2774, 65286), (2847, 63612), (2964, 61101), (3078, 58838), (3348, 54093), (3534, 51246), (3627, 49932), (3796, 47709), (3942, 45942), (4161, 43524), (4212, 42997), (4446, 40734), (4526, 40014), (4836, 37449), (5022, 36062), (5301, 34164), (5548, 32643), (5694, 31806), (5913, 30628), (6156, 29419), (6669, 27156), (6789, 26676), (7068, 25623), (7254, 24966), (7657, 23652), (7884, 22971), (8322, 21762), (8541, 21204), (8892, 20367), (9052, 20007), (10044, 18031), (10602, 17082), (10881, 16644), (11388, 15903), (11826, 15314), (12483, 14508), (13338, 13578)]