15712164

素因数分解:

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

素因数の和:95

約数の個数: 144

約数和(自身を含む): 47792640

約数和(自身を除く): 32080476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 93, 108, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 351, 361, 372, 403, 468, 494, 513, 558, 589, 684, 702, 722, 741, 806, 837, 988, 1026, 1083, 1116, 1178, 1209, 1404, 1444, 1482, 1612, 1674, 1767, 2052, 2166, 2223, 2356, 2418, 2964, 3249, 3348, 3534, 3627, 4332, 4446, 4693, 4836, 5301, 6498, 6669, 7068, 7254, 7657, 8892, 9386, 9747, 10602, 10881, 11191, 12996, 13338, 14079, 14508, 15314, 15903, 18772, 19494, 21204, 21762, 22382, 22971, 26676, 28158, 30628, 31806, 33573, 38988, 42237, 43524, 44764, 45942, 56316, 63612, 67146, 68913, 84474, 91884, 100719, 126711, 134292, 137826, 145483, 168948, 201438, 206739, 253422, 275652, 290966, 302157, 402876, 413478, 436449, 506844, 581932, 604314, 826956, 872898, 1208628, 1309347, 1745796, 2618694, 3928041, 5237388, 7856082, 15712164]

約数ペア:

[(1, 15712164), (2, 7856082), (3, 5237388), (4, 3928041), (6, 2618694), (9, 1745796), (12, 1309347), (13, 1208628), (18, 872898), (19, 826956), (26, 604314), (27, 581932), (31, 506844), (36, 436449), (38, 413478), (39, 402876), (52, 302157), (54, 290966), (57, 275652), (62, 253422), (76, 206739), (78, 201438), (93, 168948), (108, 145483), (114, 137826), (117, 134292), (124, 126711), (156, 100719), (171, 91884), (186, 84474), (228, 68913), (234, 67146), (247, 63612), (279, 56316), (342, 45942), (351, 44764), (361, 43524), (372, 42237), (403, 38988), (468, 33573), (494, 31806), (513, 30628), (558, 28158), (589, 26676), (684, 22971), (702, 22382), (722, 21762), (741, 21204), (806, 19494), (837, 18772), (988, 15903), (1026, 15314), (1083, 14508), (1116, 14079), (1178, 13338), (1209, 12996), (1404, 11191), (1444, 10881), (1482, 10602), (1612, 9747), (1674, 9386), (1767, 8892), (2052, 7657), (2166, 7254), (2223, 7068), (2356, 6669), (2418, 6498), (2964, 5301), (3249, 4836), (3348, 4693), (3534, 4446), (3627, 4332)]