153889704

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68947}}^1$

素因数の和:68990

約数の個数: 48

約数和(自身を含む): 430235520

約数和(自身を除く): 276345816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 68947, 137894, 206841, 275788, 413682, 551576, 620523, 827364, 1241046, 1654728, 2137357, 2482092, 4274714, 4964184, 6412071, 8549428, 12824142, 17098856, 19236213, 25648284, 38472426, 51296568, 76944852, 153889704]

約数ペア:

[(1, 153889704), (2, 76944852), (3, 51296568), (4, 38472426), (6, 25648284), (8, 19236213), (9, 17098856), (12, 12824142), (18, 8549428), (24, 6412071), (31, 4964184), (36, 4274714), (62, 2482092), (72, 2137357), (93, 1654728), (124, 1241046), (186, 827364), (248, 620523), (279, 551576), (372, 413682), (558, 275788), (744, 206841), (1116, 137894), (2232, 68947)]