140916528

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^2\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 90

約数和(自身を含む): 403849524

約数和(自身を除く): 262932996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 443, 564, 752, 846, 886, 1128, 1329, 1692, 1772, 2209, 2256, 2658, 3384, 3544, 3987, 4418, 5316, 6627, 6768, 7088, 7974, 8836, 10632, 13254, 15948, 17672, 19881, 20821, 21264, 26508, 31896, 35344, 39762, 41642, 53016, 62463, 63792, 79524, 83284, 106032, 124926, 159048, 166568, 187389, 249852, 318096, 333136, 374778, 499704, 749556, 978587, 999408, 1499112, 1957174, 2935761, 2998224, 3914348, 5871522, 7828696, 8807283, 11743044, 15657392, 17614566, 23486088, 35229132, 46972176, 70458264, 140916528]

約数ペア:

[(1, 140916528), (2, 70458264), (3, 46972176), (4, 35229132), (6, 23486088), (8, 17614566), (9, 15657392), (12, 11743044), (16, 8807283), (18, 7828696), (24, 5871522), (36, 3914348), (47, 2998224), (48, 2935761), (72, 1957174), (94, 1499112), (141, 999408), (144, 978587), (188, 749556), (282, 499704), (376, 374778), (423, 333136), (443, 318096), (564, 249852), (752, 187389), (846, 166568), (886, 159048), (1128, 124926), (1329, 106032), (1692, 83284), (1772, 79524), (2209, 63792), (2256, 62463), (2658, 53016), (3384, 41642), (3544, 39762), (3987, 35344), (4418, 31896), (5316, 26508), (6627, 21264), (6768, 20821), (7088, 19881), (7974, 17672), (8836, 15948), (10632, 13254)]