155744904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2141}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 446221440

約数和(自身を除く): 290476536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433, 866, 1299, 1732, 2141, 2598, 3031, 3464, 4282, 5196, 6062, 6423, 8564, 9093, 10392, 12124, 12846, 14987, 17128, 18186, 24248, 25692, 29974, 36372, 44961, 51384, 59948, 72744, 89922, 119896, 179844, 359688, 927053, 1854106, 2781159, 3708212, 5562318, 6489371, 7416424, 11124636, 12978742, 19468113, 22249272, 25957484, 38936226, 51914968, 77872452, 155744904]

約数ペア:

[(1, 155744904), (2, 77872452), (3, 51914968), (4, 38936226), (6, 25957484), (7, 22249272), (8, 19468113), (12, 12978742), (14, 11124636), (21, 7416424), (24, 6489371), (28, 5562318), (42, 3708212), (56, 2781159), (84, 1854106), (168, 927053), (433, 359688), (866, 179844), (1299, 119896), (1732, 89922), (2141, 72744), (2598, 59948), (3031, 51384), (3464, 44961), (4282, 36372), (5196, 29974), (6062, 25692), (6423, 24248), (8564, 18186), (9093, 17128), (10392, 14987), (12124, 12846)]