163651728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 440844800

約数和(自身を除く): 277193072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 496, 654, 744, 872, 1009, 1308, 1488, 1744, 2018, 2616, 3027, 3379, 4036, 5232, 6054, 6758, 8072, 10137, 12108, 13516, 16144, 20274, 24216, 27032, 31279, 40548, 48432, 54064, 62558, 81096, 93837, 109981, 125116, 162192, 187674, 219962, 250232, 329943, 375348, 439924, 500464, 659886, 750696, 879848, 1319772, 1501392, 1759696, 2639544, 3409411, 5279088, 6818822, 10228233, 13637644, 20456466, 27275288, 40912932, 54550576, 81825864, 163651728]

約数ペア:

[(1, 163651728), (2, 81825864), (3, 54550576), (4, 40912932), (6, 27275288), (8, 20456466), (12, 13637644), (16, 10228233), (24, 6818822), (31, 5279088), (48, 3409411), (62, 2639544), (93, 1759696), (109, 1501392), (124, 1319772), (186, 879848), (218, 750696), (248, 659886), (327, 500464), (372, 439924), (436, 375348), (496, 329943), (654, 250232), (744, 219962), (872, 187674), (1009, 162192), (1308, 125116), (1488, 109981), (1744, 93837), (2018, 81096), (2616, 62558), (3027, 54064), (3379, 48432), (4036, 40548), (5232, 31279), (6054, 27032), (6758, 24216), (8072, 20274), (10137, 16144), (12108, 13516)]