162481788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2365

約数の個数: 120

約数和(自身を含む): 501315584

約数和(自身を除く): 338833796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2311, 2511, 2604, 3348, 3906, 4622, 5022, 5859, 6933, 7812, 9244, 10044, 11718, 13866, 16177, 17577, 20799, 23436, 27732, 32354, 35154, 41598, 48531, 62397, 64708, 70308, 71641, 83196, 97062, 124794, 143282, 145593, 187191, 194124, 214923, 249588, 286564, 291186, 374382, 429846, 436779, 501487, 582372, 644769, 748764, 859692, 873558, 1002974, 1289538, 1310337, 1504461, 1747116, 1934307, 2005948, 2579076, 2620674, 3008922, 3868614, 4513383, 5241348, 5802921, 6017844, 7737228, 9026766, 11605842, 13540149, 18053532, 23211684, 27080298, 40620447, 54160596, 81240894, 162481788]

約数ペア:

[(1, 162481788), (2, 81240894), (3, 54160596), (4, 40620447), (6, 27080298), (7, 23211684), (9, 18053532), (12, 13540149), (14, 11605842), (18, 9026766), (21, 7737228), (27, 6017844), (28, 5802921), (31, 5241348), (36, 4513383), (42, 3868614), (54, 3008922), (62, 2620674), (63, 2579076), (81, 2005948), (84, 1934307), (93, 1747116), (108, 1504461), (124, 1310337), (126, 1289538), (162, 1002974), (186, 873558), (189, 859692), (217, 748764), (252, 644769), (279, 582372), (324, 501487), (372, 436779), (378, 429846), (434, 374382), (558, 291186), (567, 286564), (651, 249588), (756, 214923), (837, 194124), (868, 187191), (1116, 145593), (1134, 143282), (1302, 124794), (1674, 97062), (1953, 83196), (2268, 71641), (2311, 70308), (2511, 64708), (2604, 62397), (3348, 48531), (3906, 41598), (4622, 35154), (5022, 32354), (5859, 27732), (6933, 23436), (7812, 20799), (9244, 17577), (10044, 16177), (11718, 13866)]