127187172

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 399687680

約数和(自身を除く): 272500508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 67, 81, 84, 93, 108, 124, 126, 134, 162, 186, 189, 201, 217, 243, 252, 268, 279, 324, 372, 378, 402, 434, 469, 486, 558, 567, 603, 651, 729, 756, 804, 837, 868, 938, 972, 1116, 1134, 1206, 1302, 1407, 1458, 1674, 1701, 1809, 1876, 1953, 2077, 2187, 2268, 2412, 2511, 2604, 2814, 2916, 3348, 3402, 3618, 3906, 4154, 4221, 4374, 5022, 5103, 5427, 5628, 5859, 6231, 6804, 7236, 7533, 7812, 8308, 8442, 8748, 10044, 10206, 10854, 11718, 12462, 12663, 14539, 15066, 15309, 16281, 16884, 17577, 18693, 20412, 21708, 22599, 23436, 24924, 25326, 29078, 30132, 30618, 32562, 35154, 37386, 37989, 43617, 45198, 48843, 50652, 52731, 56079, 58156, 61236, 65124, 67797, 70308, 74772, 75978, 87234, 90396, 97686, 105462, 112158, 113967, 130851, 135594, 146529, 151956, 158193, 168237, 174468, 195372, 210924, 224316, 227934, 261702, 271188, 293058, 316386, 336474, 341901, 392553, 455868, 474579, 504711, 523404, 586116, 632772, 672948, 683802, 785106, 949158, 1009422, 1025703, 1177659, 1367604, 1514133, 1570212, 1898316, 2018844, 2051406, 2355318, 3028266, 3532977, 4102812, 4542399, 4710636, 6056532, 7065954, 9084798, 10598931, 14131908, 18169596, 21197862, 31796793, 42395724, 63593586, 127187172]

約数ペア:

[(1, 127187172), (2, 63593586), (3, 42395724), (4, 31796793), (6, 21197862), (7, 18169596), (9, 14131908), (12, 10598931), (14, 9084798), (18, 7065954), (21, 6056532), (27, 4710636), (28, 4542399), (31, 4102812), (36, 3532977), (42, 3028266), (54, 2355318), (62, 2051406), (63, 2018844), (67, 1898316), (81, 1570212), (84, 1514133), (93, 1367604), (108, 1177659), (124, 1025703), (126, 1009422), (134, 949158), (162, 785106), (186, 683802), (189, 672948), (201, 632772), (217, 586116), (243, 523404), (252, 504711), (268, 474579), (279, 455868), (324, 392553), (372, 341901), (378, 336474), (402, 316386), (434, 293058), (469, 271188), (486, 261702), (558, 227934), (567, 224316), (603, 210924), (651, 195372), (729, 174468), (756, 168237), (804, 158193), (837, 151956), (868, 146529), (938, 135594), (972, 130851), (1116, 113967), (1134, 112158), (1206, 105462), (1302, 97686), (1407, 90396), (1458, 87234), (1674, 75978), (1701, 74772), (1809, 70308), (1876, 67797), (1953, 65124), (2077, 61236), (2187, 58156), (2268, 56079), (2412, 52731), (2511, 50652), (2604, 48843), (2814, 45198), (2916, 43617), (3348, 37989), (3402, 37386), (3618, 35154), (3906, 32562), (4154, 30618), (4221, 30132), (4374, 29078), (5022, 25326), (5103, 24924), (5427, 23436), (5628, 22599), (5859, 21708), (6231, 20412), (6804, 18693), (7236, 17577), (7533, 16884), (7812, 16281), (8308, 15309), (8442, 15066), (8748, 14539), (10044, 12663), (10206, 12462), (10854, 11718)]