165964266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 405070848

約数和(自身を除く): 239106582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 137, 167, 186, 234, 274, 279, 334, 403, 411, 501, 558, 806, 822, 1002, 1209, 1233, 1503, 1781, 2171, 2418, 2466, 3006, 3562, 3627, 4247, 4342, 5177, 5343, 6513, 7254, 8494, 10354, 10686, 12741, 13026, 15531, 16029, 19539, 22879, 25482, 31062, 32058, 38223, 39078, 45758, 46593, 55211, 67301, 68637, 76446, 93186, 110422, 134602, 137274, 165633, 201903, 205911, 297427, 331266, 403806, 411822, 496899, 594854, 605709, 709249, 892281, 993798, 1211418, 1418498, 1784562, 2127747, 2676843, 4255494, 5353686, 6383241, 9220237, 12766482, 18440474, 27660711, 55321422, 82982133, 165964266]

約数ペア:

[(1, 165964266), (2, 82982133), (3, 55321422), (6, 27660711), (9, 18440474), (13, 12766482), (18, 9220237), (26, 6383241), (31, 5353686), (39, 4255494), (62, 2676843), (78, 2127747), (93, 1784562), (117, 1418498), (137, 1211418), (167, 993798), (186, 892281), (234, 709249), (274, 605709), (279, 594854), (334, 496899), (403, 411822), (411, 403806), (501, 331266), (558, 297427), (806, 205911), (822, 201903), (1002, 165633), (1209, 137274), (1233, 134602), (1503, 110422), (1781, 93186), (2171, 76446), (2418, 68637), (2466, 67301), (3006, 55211), (3562, 46593), (3627, 45758), (4247, 39078), (4342, 38223), (5177, 32058), (5343, 31062), (6513, 25482), (7254, 22879), (8494, 19539), (10354, 16029), (10686, 15531), (12741, 13026)]