153268940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 376233984

約数和(自身を除く): 222965044

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 107, 110, 170, 187, 214, 220, 340, 374, 383, 428, 535, 748, 766, 935, 1070, 1177, 1532, 1819, 1870, 1915, 2140, 2354, 3638, 3740, 3830, 4213, 4708, 5885, 6511, 7276, 7660, 8426, 9095, 11770, 13022, 16852, 18190, 20009, 21065, 23540, 26044, 32555, 36380, 40018, 40981, 42130, 65110, 71621, 80036, 81962, 84260, 100045, 130220, 143242, 163924, 200090, 204905, 286484, 358105, 400180, 409810, 450791, 696677, 716210, 819620, 901582, 1393354, 1432420, 1803164, 2253955, 2786708, 3483385, 4507910, 6966770, 7663447, 9015820, 13933540, 15326894, 30653788, 38317235, 76634470, 153268940]

約数ペア:

[(1, 153268940), (2, 76634470), (4, 38317235), (5, 30653788), (10, 15326894), (11, 13933540), (17, 9015820), (20, 7663447), (22, 6966770), (34, 4507910), (44, 3483385), (55, 2786708), (68, 2253955), (85, 1803164), (107, 1432420), (110, 1393354), (170, 901582), (187, 819620), (214, 716210), (220, 696677), (340, 450791), (374, 409810), (383, 400180), (428, 358105), (535, 286484), (748, 204905), (766, 200090), (935, 163924), (1070, 143242), (1177, 130220), (1532, 100045), (1819, 84260), (1870, 81962), (1915, 80036), (2140, 71621), (2354, 65110), (3638, 42130), (3740, 40981), (3830, 40018), (4213, 36380), (4708, 32555), (5885, 26044), (6511, 23540), (7276, 21065), (7660, 20009), (8426, 18190), (9095, 16852), (11770, 13022)]