181423476

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2315

約数の個数: 120

約数和(自身を含む): 537878880

約数和(自身を除く): 356455404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2267, 2964, 3078, 4212, 4446, 4534, 6156, 6669, 6801, 8892, 9068, 13338, 13602, 20007, 20403, 26676, 27204, 29471, 40014, 40806, 43073, 58942, 61209, 80028, 81612, 86146, 88413, 117884, 122418, 129219, 172292, 176826, 183627, 244836, 258438, 265239, 353652, 367254, 387657, 516876, 530478, 559949, 734508, 775314, 795717, 1060956, 1119898, 1162971, 1550628, 1591434, 1679847, 2239796, 2325942, 2387151, 3182868, 3359694, 3488913, 4651884, 4774302, 5039541, 6719388, 6977826, 9548604, 10079082, 13955652, 15118623, 20158164, 30237246, 45355869, 60474492, 90711738, 181423476]

約数ペア:

[(1, 181423476), (2, 90711738), (3, 60474492), (4, 45355869), (6, 30237246), (9, 20158164), (12, 15118623), (13, 13955652), (18, 10079082), (19, 9548604), (26, 6977826), (27, 6719388), (36, 5039541), (38, 4774302), (39, 4651884), (52, 3488913), (54, 3359694), (57, 3182868), (76, 2387151), (78, 2325942), (81, 2239796), (108, 1679847), (114, 1591434), (117, 1550628), (156, 1162971), (162, 1119898), (171, 1060956), (228, 795717), (234, 775314), (247, 734508), (324, 559949), (342, 530478), (351, 516876), (468, 387657), (494, 367254), (513, 353652), (684, 265239), (702, 258438), (741, 244836), (988, 183627), (1026, 176826), (1053, 172292), (1404, 129219), (1482, 122418), (1539, 117884), (2052, 88413), (2106, 86146), (2223, 81612), (2267, 80028), (2964, 61209), (3078, 58942), (4212, 43073), (4446, 40806), (4534, 40014), (6156, 29471), (6669, 27204), (6801, 26676), (8892, 20403), (9068, 20007), (13338, 13602)]