138631368

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 360144000

約数和(自身を除く): 221512632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 409, 487, 696, 818, 974, 1227, 1461, 1636, 1948, 2454, 2922, 3272, 3896, 4908, 5844, 9816, 11688, 11861, 14123, 23722, 28246, 35583, 42369, 47444, 56492, 71166, 84738, 94888, 112984, 142332, 169476, 199183, 284664, 338952, 398366, 597549, 796732, 1195098, 1593464, 2390196, 4780392, 5776307, 11552614, 17328921, 23105228, 34657842, 46210456, 69315684, 138631368]

約数ペア:

[(1, 138631368), (2, 69315684), (3, 46210456), (4, 34657842), (6, 23105228), (8, 17328921), (12, 11552614), (24, 5776307), (29, 4780392), (58, 2390196), (87, 1593464), (116, 1195098), (174, 796732), (232, 597549), (348, 398366), (409, 338952), (487, 284664), (696, 199183), (818, 169476), (974, 142332), (1227, 112984), (1461, 94888), (1636, 84738), (1948, 71166), (2454, 56492), (2922, 47444), (3272, 42369), (3896, 35583), (4908, 28246), (5844, 23722), (9816, 14123), (11688, 11861)]