165256884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1597

約数の個数: 72

約数和(自身を含む): 451872512

約数和(自身を除く): 286615628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1303, 1626, 2439, 2606, 3252, 3523, 3909, 4878, 5212, 7046, 7818, 9756, 10569, 11727, 14092, 15636, 16939, 21138, 23454, 31707, 33878, 42276, 46908, 50817, 63414, 67756, 101634, 126828, 152451, 203268, 304902, 353113, 609804, 706226, 1059339, 1412452, 2118678, 3178017, 4237356, 4590469, 6356034, 9180938, 12712068, 13771407, 18361876, 27542814, 41314221, 55085628, 82628442, 165256884]

約数ペア:

[(1, 165256884), (2, 82628442), (3, 55085628), (4, 41314221), (6, 27542814), (9, 18361876), (12, 13771407), (13, 12712068), (18, 9180938), (26, 6356034), (36, 4590469), (39, 4237356), (52, 3178017), (78, 2118678), (117, 1412452), (156, 1059339), (234, 706226), (271, 609804), (468, 353113), (542, 304902), (813, 203268), (1084, 152451), (1303, 126828), (1626, 101634), (2439, 67756), (2606, 63414), (3252, 50817), (3523, 46908), (3909, 42276), (4878, 33878), (5212, 31707), (7046, 23454), (7818, 21138), (9756, 16939), (10569, 15636), (11727, 14092)]