180949356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 563834880

約数和(自身を除く): 382885524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1103, 1116, 1302, 1323, 1519, 1674, 1764, 1953, 2206, 2604, 2646, 3038, 3309, 3348, 3906, 4412, 4557, 5292, 5859, 6076, 6618, 7721, 7812, 9114, 9927, 11718, 13236, 13671, 15442, 18228, 19854, 23163, 23436, 27342, 29781, 30884, 34193, 39708, 41013, 46326, 54047, 54684, 59562, 68386, 69489, 82026, 92652, 102579, 108094, 119124, 136772, 138978, 162141, 164052, 205158, 208467, 216188, 239351, 277956, 307737, 324282, 410316, 416934, 478702, 486423, 615474, 648564, 718053, 833868, 923211, 957404, 972846, 1230948, 1436106, 1459269, 1675457, 1846422, 1945692, 2154159, 2872212, 2918538, 3350914, 3692844, 4308318, 5026371, 5837076, 6462477, 6701828, 8616636, 10052742, 12924954, 15079113, 20105484, 25849908, 30158226, 45237339, 60316452, 90474678, 180949356]

約数ペア:

[(1, 180949356), (2, 90474678), (3, 60316452), (4, 45237339), (6, 30158226), (7, 25849908), (9, 20105484), (12, 15079113), (14, 12924954), (18, 10052742), (21, 8616636), (27, 6701828), (28, 6462477), (31, 5837076), (36, 5026371), (42, 4308318), (49, 3692844), (54, 3350914), (62, 2918538), (63, 2872212), (84, 2154159), (93, 1945692), (98, 1846422), (108, 1675457), (124, 1459269), (126, 1436106), (147, 1230948), (186, 972846), (189, 957404), (196, 923211), (217, 833868), (252, 718053), (279, 648564), (294, 615474), (372, 486423), (378, 478702), (434, 416934), (441, 410316), (558, 324282), (588, 307737), (651, 277956), (756, 239351), (837, 216188), (868, 208467), (882, 205158), (1103, 164052), (1116, 162141), (1302, 138978), (1323, 136772), (1519, 119124), (1674, 108094), (1764, 102579), (1953, 92652), (2206, 82026), (2604, 69489), (2646, 68386), (3038, 59562), (3309, 54684), (3348, 54047), (3906, 46326), (4412, 41013), (4557, 39708), (5292, 34193), (5859, 30884), (6076, 29781), (6618, 27342), (7721, 23436), (7812, 23163), (9114, 19854), (9927, 18228), (11718, 15442), (13236, 13671)]