153420552

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 425482200

約数和(自身を除く): 272061648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 113, 173, 218, 226, 327, 339, 346, 436, 452, 519, 654, 678, 692, 872, 904, 981, 1017, 1038, 1308, 1356, 1384, 1557, 1962, 2034, 2076, 2616, 2712, 3114, 3924, 4068, 4152, 6228, 7848, 8136, 12317, 12456, 18857, 19549, 24634, 36951, 37714, 39098, 49268, 56571, 58647, 73902, 75428, 78196, 98536, 110853, 113142, 117294, 147804, 150856, 156392, 169713, 175941, 221706, 226284, 234588, 295608, 339426, 351882, 443412, 452568, 469176, 678852, 703764, 886824, 1357704, 1407528, 2130841, 4261682, 6392523, 8523364, 12785046, 17046728, 19177569, 25570092, 38355138, 51140184, 76710276, 153420552]

約数ペア:

[(1, 153420552), (2, 76710276), (3, 51140184), (4, 38355138), (6, 25570092), (8, 19177569), (9, 17046728), (12, 12785046), (18, 8523364), (24, 6392523), (36, 4261682), (72, 2130841), (109, 1407528), (113, 1357704), (173, 886824), (218, 703764), (226, 678852), (327, 469176), (339, 452568), (346, 443412), (436, 351882), (452, 339426), (519, 295608), (654, 234588), (678, 226284), (692, 221706), (872, 175941), (904, 169713), (981, 156392), (1017, 150856), (1038, 147804), (1308, 117294), (1356, 113142), (1384, 110853), (1557, 98536), (1962, 78196), (2034, 75428), (2076, 73902), (2616, 58647), (2712, 56571), (3114, 49268), (3924, 39098), (4068, 37714), (4152, 36951), (6228, 24634), (7848, 19549), (8136, 18857), (12317, 12456)]