127272704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 276430560

約数和(自身を除く): 149157856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 167, 208, 229, 256, 334, 416, 458, 668, 832, 916, 1336, 1664, 1832, 2171, 2672, 2977, 3328, 3664, 4342, 5344, 5954, 7328, 8684, 10688, 11908, 14656, 17368, 21376, 23816, 29312, 34736, 38243, 42752, 47632, 58624, 69472, 76486, 95264, 138944, 152972, 190528, 277888, 305944, 381056, 497159, 555776, 611888, 762112, 994318, 1223776, 1988636, 2447552, 3977272, 4895104, 7954544, 9790208, 15909088, 31818176, 63636352, 127272704]

約数ペア:

[(1, 127272704), (2, 63636352), (4, 31818176), (8, 15909088), (13, 9790208), (16, 7954544), (26, 4895104), (32, 3977272), (52, 2447552), (64, 1988636), (104, 1223776), (128, 994318), (167, 762112), (208, 611888), (229, 555776), (256, 497159), (334, 381056), (416, 305944), (458, 277888), (668, 190528), (832, 152972), (916, 138944), (1336, 95264), (1664, 76486), (1832, 69472), (2171, 58624), (2672, 47632), (2977, 42752), (3328, 38243), (3664, 34736), (4342, 29312), (5344, 23816), (5954, 21376), (7328, 17368), (8684, 14656), (10688, 11908)]