121597376

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 56

約数和(自身を含む): 251252736

約数和(自身を除く): 129655360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 167, 248, 334, 367, 496, 668, 734, 992, 1336, 1468, 1984, 2672, 2936, 5177, 5344, 5872, 10354, 10688, 11377, 11744, 20708, 22754, 23488, 41416, 45508, 61289, 82832, 91016, 122578, 165664, 182032, 245156, 331328, 364064, 490312, 728128, 980624, 1899959, 1961248, 3799918, 3922496, 7599836, 15199672, 30399344, 60798688, 121597376]

約数ペア:

[(1, 121597376), (2, 60798688), (4, 30399344), (8, 15199672), (16, 7599836), (31, 3922496), (32, 3799918), (62, 1961248), (64, 1899959), (124, 980624), (167, 728128), (248, 490312), (334, 364064), (367, 331328), (496, 245156), (668, 182032), (734, 165664), (992, 122578), (1336, 91016), (1468, 82832), (1984, 61289), (2672, 45508), (2936, 41416), (5177, 23488), (5344, 22754), (5872, 20708), (10354, 11744), (10688, 11377)]