155951328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 318211872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 32, 39, 48, 52, 58, 62, 78, 87, 93, 96, 104, 116, 124, 139, 156, 174, 186, 208, 232, 248, 278, 312, 348, 372, 377, 403, 416, 417, 464, 496, 556, 624, 696, 744, 754, 806, 834, 899, 928, 992, 1112, 1131, 1209, 1248, 1392, 1488, 1508, 1612, 1668, 1798, 1807, 2224, 2262, 2418, 2697, 2784, 2976, 3016, 3224, 3336, 3596, 3614, 4031, 4309, 4448, 4524, 4836, 5394, 5421, 6032, 6448, 6672, 7192, 7228, 8062, 8618, 9048, 9672, 10788, 10842, 11687, 12064, 12093, 12896, 12927, 13344, 14384, 14456, 16124, 17236, 18096, 19344, 21576, 21684, 23374, 24186, 25854, 28768, 28912, 32248, 34472, 35061, 36192, 38688, 43152, 43368, 46748, 48372, 51708, 52403, 56017, 57824, 64496, 68944, 70122, 86304, 86736, 93496, 96744, 103416, 104806, 112034, 124961, 128992, 137888, 140244, 157209, 168051, 173472, 186992, 193488, 206832, 209612, 224068, 249922, 280488, 314418, 336102, 373984, 374883, 386976, 413664, 419224, 448136, 499844, 560976, 628836, 672204, 749766, 838448, 896272, 999688, 1121952, 1257672, 1344408, 1499532, 1624493, 1676896, 1792544, 1999376, 2515344, 2688816, 2999064, 3248986, 3998752, 4873479, 5030688, 5377632, 5998128, 6497972, 9746958, 11996256, 12995944, 19493916, 25991888, 38987832, 51983776, 77975664, 155951328]

約数ペア:

[(1, 155951328), (2, 77975664), (3, 51983776), (4, 38987832), (6, 25991888), (8, 19493916), (12, 12995944), (13, 11996256), (16, 9746958), (24, 6497972), (26, 5998128), (29, 5377632), (31, 5030688), (32, 4873479), (39, 3998752), (48, 3248986), (52, 2999064), (58, 2688816), (62, 2515344), (78, 1999376), (87, 1792544), (93, 1676896), (96, 1624493), (104, 1499532), (116, 1344408), (124, 1257672), (139, 1121952), (156, 999688), (174, 896272), (186, 838448), (208, 749766), (232, 672204), (248, 628836), (278, 560976), (312, 499844), (348, 448136), (372, 419224), (377, 413664), (403, 386976), (416, 374883), (417, 373984), (464, 336102), (496, 314418), (556, 280488), (624, 249922), (696, 224068), (744, 209612), (754, 206832), (806, 193488), (834, 186992), (899, 173472), (928, 168051), (992, 157209), (1112, 140244), (1131, 137888), (1209, 128992), (1248, 124961), (1392, 112034), (1488, 104806), (1508, 103416), (1612, 96744), (1668, 93496), (1798, 86736), (1807, 86304), (2224, 70122), (2262, 68944), (2418, 64496), (2697, 57824), (2784, 56017), (2976, 52403), (3016, 51708), (3224, 48372), (3336, 46748), (3596, 43368), (3614, 43152), (4031, 38688), (4309, 36192), (4448, 35061), (4524, 34472), (4836, 32248), (5394, 28912), (5421, 28768), (6032, 25854), (6448, 24186), (6672, 23374), (7192, 21684), (7228, 21576), (8062, 19344), (8618, 18096), (9048, 17236), (9672, 16124), (10788, 14456), (10842, 14384), (11687, 13344), (12064, 12927), (12093, 12896)]