156026286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 380959488

約数和(自身を除く): 224933202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 137, 157, 186, 234, 274, 279, 314, 403, 411, 471, 558, 806, 822, 942, 1209, 1233, 1413, 1781, 2041, 2418, 2466, 2826, 3562, 3627, 4082, 4247, 4867, 5343, 6123, 7254, 8494, 9734, 10686, 12246, 12741, 14601, 16029, 18369, 21509, 25482, 29202, 32058, 36738, 38223, 43018, 43803, 55211, 63271, 64527, 76446, 87606, 110422, 126542, 129054, 165633, 189813, 193581, 279617, 331266, 379626, 387162, 496899, 559234, 569439, 666779, 838851, 993798, 1138878, 1333558, 1677702, 2000337, 2516553, 4000674, 5033106, 6001011, 8668127, 12002022, 17336254, 26004381, 52008762, 78013143, 156026286]

約数ペア:

[(1, 156026286), (2, 78013143), (3, 52008762), (6, 26004381), (9, 17336254), (13, 12002022), (18, 8668127), (26, 6001011), (31, 5033106), (39, 4000674), (62, 2516553), (78, 2000337), (93, 1677702), (117, 1333558), (137, 1138878), (157, 993798), (186, 838851), (234, 666779), (274, 569439), (279, 559234), (314, 496899), (403, 387162), (411, 379626), (471, 331266), (558, 279617), (806, 193581), (822, 189813), (942, 165633), (1209, 129054), (1233, 126542), (1413, 110422), (1781, 87606), (2041, 76446), (2418, 64527), (2466, 63271), (2826, 55211), (3562, 43803), (3627, 43018), (4082, 38223), (4247, 36738), (4867, 32058), (5343, 29202), (6123, 25482), (7254, 21509), (8494, 18369), (9734, 16029), (10686, 14601), (12246, 12741)]