166726020320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1977301}}^1$

素因数の和:1977364

約数の個数: 96

約数和(自身を含む): 430514009856

約数和(自身を除く): 263787989536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 16864, 21080, 42160, 84320, 1977301, 3954602, 7909204, 9886505, 15818408, 19773010, 31636816, 33614117, 39546020, 61296331, 63273632, 67228234, 79092040, 122592662, 134456468, 158184080, 168070585, 245185324, 268912936, 306481655, 316368160, 336141170, 490370648, 537825872, 612963310, 672282340, 980741296, 1042037627, 1075651744, 1225926620, 1344564680, 1961482592, 2084075254, 2451853240, 2689129360, 4168150508, 4903706480, 5210188135, 5378258720, 8336301016, 9807412960, 10420376270, 16672602032, 20840752540, 33345204064, 41681505080, 83363010160, 166726020320]

約数ペア:

[(1, 166726020320), (2, 83363010160), (4, 41681505080), (5, 33345204064), (8, 20840752540), (10, 16672602032), (16, 10420376270), (17, 9807412960), (20, 8336301016), (31, 5378258720), (32, 5210188135), (34, 4903706480), (40, 4168150508), (62, 2689129360), (68, 2451853240), (80, 2084075254), (85, 1961482592), (124, 1344564680), (136, 1225926620), (155, 1075651744), (160, 1042037627), (170, 980741296), (248, 672282340), (272, 612963310), (310, 537825872), (340, 490370648), (496, 336141170), (527, 316368160), (544, 306481655), (620, 268912936), (680, 245185324), (992, 168070585), (1054, 158184080), (1240, 134456468), (1360, 122592662), (2108, 79092040), (2480, 67228234), (2635, 63273632), (2720, 61296331), (4216, 39546020), (4960, 33614117), (5270, 31636816), (8432, 19773010), (10540, 15818408), (16864, 9886505), (21080, 7909204), (42160, 3954602), (84320, 1977301)]