165712464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 495593280

約数和(自身を除く): 329880816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 272, 278, 306, 408, 417, 487, 556, 612, 816, 834, 974, 1112, 1224, 1251, 1461, 1668, 1948, 2224, 2363, 2448, 2502, 2922, 3336, 3896, 4383, 4726, 5004, 5844, 6672, 7089, 7792, 8279, 8766, 9452, 10008, 11688, 14178, 16558, 17532, 18904, 20016, 21267, 23376, 24837, 28356, 33116, 35064, 37808, 42534, 49674, 56712, 66232, 67693, 70128, 74511, 85068, 99348, 113424, 132464, 135386, 149022, 170136, 198696, 203079, 270772, 298044, 340272, 397392, 406158, 541544, 596088, 609237, 812316, 1083088, 1150781, 1192176, 1218474, 1624632, 2301562, 2436948, 3249264, 3452343, 4603124, 4873896, 6904686, 9206248, 9747792, 10357029, 13809372, 18412496, 20714058, 27618744, 41428116, 55237488, 82856232, 165712464]

約数ペア:

[(1, 165712464), (2, 82856232), (3, 55237488), (4, 41428116), (6, 27618744), (8, 20714058), (9, 18412496), (12, 13809372), (16, 10357029), (17, 9747792), (18, 9206248), (24, 6904686), (34, 4873896), (36, 4603124), (48, 3452343), (51, 3249264), (68, 2436948), (72, 2301562), (102, 1624632), (136, 1218474), (139, 1192176), (144, 1150781), (153, 1083088), (204, 812316), (272, 609237), (278, 596088), (306, 541544), (408, 406158), (417, 397392), (487, 340272), (556, 298044), (612, 270772), (816, 203079), (834, 198696), (974, 170136), (1112, 149022), (1224, 135386), (1251, 132464), (1461, 113424), (1668, 99348), (1948, 85068), (2224, 74511), (2363, 70128), (2448, 67693), (2502, 66232), (2922, 56712), (3336, 49674), (3896, 42534), (4383, 37808), (4726, 35064), (5004, 33116), (5844, 28356), (6672, 24837), (7089, 23376), (7792, 21267), (8279, 20016), (8766, 18904), (9452, 17532), (10008, 16558), (11688, 14178)]