166128270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71917}}^1$

素因数の和:71945

約数の個数: 64

約数和(自身を含む): 497097216

約数和(自身を除く): 330968946

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 71917, 143834, 215751, 359585, 431502, 503419, 719170, 791087, 1006838, 1078755, 1510257, 1582174, 2157510, 2373261, 2517095, 3020514, 3955435, 4746522, 5034190, 5537609, 7551285, 7910870, 11075218, 11866305, 15102570, 16612827, 23732610, 27688045, 33225654, 55376090, 83064135, 166128270]

約数ペア:

[(1, 166128270), (2, 83064135), (3, 55376090), (5, 33225654), (6, 27688045), (7, 23732610), (10, 16612827), (11, 15102570), (14, 11866305), (15, 11075218), (21, 7910870), (22, 7551285), (30, 5537609), (33, 5034190), (35, 4746522), (42, 3955435), (55, 3020514), (66, 2517095), (70, 2373261), (77, 2157510), (105, 1582174), (110, 1510257), (154, 1078755), (165, 1006838), (210, 791087), (231, 719170), (330, 503419), (385, 431502), (462, 359585), (770, 215751), (1155, 143834), (2310, 71917)]