157533384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 403626240

約数和(自身を除く): 246092856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 271, 318, 424, 457, 542, 636, 813, 914, 1084, 1272, 1371, 1626, 1828, 2168, 2742, 3252, 3656, 5484, 6504, 10968, 14363, 24221, 28726, 43089, 48442, 57452, 72663, 86178, 96884, 114904, 123847, 145326, 172356, 193768, 247694, 290652, 344712, 371541, 495388, 581304, 743082, 990776, 1486164, 2972328, 6563891, 13127782, 19691673, 26255564, 39383346, 52511128, 78766692, 157533384]

約数ペア:

[(1, 157533384), (2, 78766692), (3, 52511128), (4, 39383346), (6, 26255564), (8, 19691673), (12, 13127782), (24, 6563891), (53, 2972328), (106, 1486164), (159, 990776), (212, 743082), (271, 581304), (318, 495388), (424, 371541), (457, 344712), (542, 290652), (636, 247694), (813, 193768), (914, 172356), (1084, 145326), (1272, 123847), (1371, 114904), (1626, 96884), (1828, 86178), (2168, 72663), (2742, 57452), (3252, 48442), (3656, 43089), (5484, 28726), (6504, 24221), (10968, 14363)]