156931179470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{23801}}^1$

素因数の和:24645

約数の個数: 64

約数和(自身を含む): 309166272576

約数和(自身を除く): 152235093106

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 757, 871, 1514, 1742, 3785, 4355, 7570, 8710, 9841, 19682, 23801, 47602, 49205, 50719, 98410, 101438, 119005, 238010, 253595, 309413, 507190, 618826, 659347, 1318694, 1547065, 1594667, 3094130, 3189334, 3296735, 6593470, 7973335, 15946670, 18017357, 20730671, 36034714, 41461342, 90086785, 103653355, 180173570, 207306710, 234225641, 468451282, 1171128205, 1207162919, 2342256410, 2414325838, 6035814595, 12071629190, 15693117947, 31386235894, 78465589735, 156931179470]

約数ペア:

[(1, 156931179470), (2, 78465589735), (5, 31386235894), (10, 15693117947), (13, 12071629190), (26, 6035814595), (65, 2414325838), (67, 2342256410), (130, 1207162919), (134, 1171128205), (335, 468451282), (670, 234225641), (757, 207306710), (871, 180173570), (1514, 103653355), (1742, 90086785), (3785, 41461342), (4355, 36034714), (7570, 20730671), (8710, 18017357), (9841, 15946670), (19682, 7973335), (23801, 6593470), (47602, 3296735), (49205, 3189334), (50719, 3094130), (98410, 1594667), (101438, 1547065), (119005, 1318694), (238010, 659347), (253595, 618826), (309413, 507190)]