15484144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 35622720

約数和(自身を除く): 20138576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 151, 208, 221, 232, 272, 302, 377, 442, 464, 493, 604, 754, 884, 986, 1208, 1508, 1768, 1963, 1972, 2416, 2567, 3016, 3536, 3926, 3944, 4379, 5134, 6032, 6409, 7852, 7888, 8758, 10268, 12818, 15704, 17516, 20536, 25636, 31408, 33371, 35032, 41072, 51272, 56927, 66742, 70064, 74443, 102544, 113854, 133484, 148886, 227708, 266968, 297772, 455416, 533936, 595544, 910832, 967759, 1191088, 1935518, 3871036, 7742072, 15484144]

約数ペア:

[(1, 15484144), (2, 7742072), (4, 3871036), (8, 1935518), (13, 1191088), (16, 967759), (17, 910832), (26, 595544), (29, 533936), (34, 455416), (52, 297772), (58, 266968), (68, 227708), (104, 148886), (116, 133484), (136, 113854), (151, 102544), (208, 74443), (221, 70064), (232, 66742), (272, 56927), (302, 51272), (377, 41072), (442, 35032), (464, 33371), (493, 31408), (604, 25636), (754, 20536), (884, 17516), (986, 15704), (1208, 12818), (1508, 10268), (1768, 8758), (1963, 7888), (1972, 7852), (2416, 6409), (2567, 6032), (3016, 5134), (3536, 4379), (3926, 3944)]