148621616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3870

約数の個数: 80

約数和(自身を含む): 358289568

約数和(自身を除く): 209667952

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 3821, 4862, 7642, 9724, 15284, 19448, 30568, 38896, 42031, 49673, 61136, 64957, 84062, 99346, 129914, 168124, 198692, 259828, 336248, 397384, 519656, 546403, 672496, 714527, 794768, 844441, 1039312, 1092806, 1429054, 1688882, 2185612, 2858108, 3377764, 4371224, 5716216, 6755528, 8742448, 9288851, 11432432, 13511056, 18577702, 37155404, 74310808, 148621616]

約数ペア:

[(1, 148621616), (2, 74310808), (4, 37155404), (8, 18577702), (11, 13511056), (13, 11432432), (16, 9288851), (17, 8742448), (22, 6755528), (26, 5716216), (34, 4371224), (44, 3377764), (52, 2858108), (68, 2185612), (88, 1688882), (104, 1429054), (136, 1092806), (143, 1039312), (176, 844441), (187, 794768), (208, 714527), (221, 672496), (272, 546403), (286, 519656), (374, 397384), (442, 336248), (572, 259828), (748, 198692), (884, 168124), (1144, 129914), (1496, 99346), (1768, 84062), (2288, 64957), (2431, 61136), (2992, 49673), (3536, 42031), (3821, 38896), (4862, 30568), (7642, 19448), (9724, 15284)]