156910785070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1\times {\mathrm{5843}}^1$

素因数の和:6937

約数の個数: 64

約数和(自身を含む): 305800717824

約数和(自身を除く): 148889932754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 823, 1255, 1646, 2510, 3263, 4115, 5843, 6526, 8230, 10699, 11686, 16315, 21398, 29215, 32630, 53495, 58430, 75959, 106990, 151918, 206573, 379795, 413146, 759590, 1032865, 1466593, 2065730, 2685449, 2933186, 4808789, 5370898, 7332965, 9617578, 13427245, 14665930, 19065709, 24043945, 26854490, 38131418, 48087890, 62514257, 95328545, 125028514, 190657090, 312571285, 625142570, 1207006039, 2414012078, 6035030195, 12070060390, 15691078507, 31382157014, 78455392535, 156910785070]

約数ペア:

[(1, 156910785070), (2, 78455392535), (5, 31382157014), (10, 15691078507), (13, 12070060390), (26, 6035030195), (65, 2414012078), (130, 1207006039), (251, 625142570), (502, 312571285), (823, 190657090), (1255, 125028514), (1646, 95328545), (2510, 62514257), (3263, 48087890), (4115, 38131418), (5843, 26854490), (6526, 24043945), (8230, 19065709), (10699, 14665930), (11686, 13427245), (16315, 9617578), (21398, 7332965), (29215, 5370898), (32630, 4808789), (53495, 2933186), (58430, 2685449), (75959, 2065730), (106990, 1466593), (151918, 1032865), (206573, 759590), (379795, 413146)]