160691724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 423463040

約数和(自身を除く): 262771316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 436, 558, 654, 981, 1116, 1308, 1321, 1962, 2642, 3379, 3924, 3963, 5284, 6758, 7926, 10137, 11889, 13516, 15852, 20274, 23778, 30411, 40548, 40951, 47556, 60822, 81902, 121644, 122853, 143989, 163804, 245706, 287978, 368559, 431967, 491412, 575956, 737118, 863934, 1295901, 1474236, 1727868, 2591802, 4463659, 5183604, 8927318, 13390977, 17854636, 26781954, 40172931, 53563908, 80345862, 160691724]

約数ペア:

[(1, 160691724), (2, 80345862), (3, 53563908), (4, 40172931), (6, 26781954), (9, 17854636), (12, 13390977), (18, 8927318), (31, 5183604), (36, 4463659), (62, 2591802), (93, 1727868), (109, 1474236), (124, 1295901), (186, 863934), (218, 737118), (279, 575956), (327, 491412), (372, 431967), (436, 368559), (558, 287978), (654, 245706), (981, 163804), (1116, 143989), (1308, 122853), (1321, 121644), (1962, 81902), (2642, 60822), (3379, 47556), (3924, 40951), (3963, 40548), (5284, 30411), (6758, 23778), (7926, 20274), (10137, 15852), (11889, 13516)]