168536336

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 343907676

約数和(自身を除く): 175371340

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 113, 124, 194, 226, 248, 388, 452, 496, 776, 904, 961, 1552, 1808, 1922, 3007, 3503, 3844, 6014, 7006, 7688, 10961, 12028, 14012, 15376, 21922, 24056, 28024, 43844, 48112, 56048, 87688, 93217, 108593, 175376, 186434, 217186, 339791, 372868, 434372, 679582, 745736, 868744, 1359164, 1491472, 1737488, 2718328, 5436656, 10533521, 21067042, 42134084, 84268168, 168536336]

約数ペア:

[(1, 168536336), (2, 84268168), (4, 42134084), (8, 21067042), (16, 10533521), (31, 5436656), (62, 2718328), (97, 1737488), (113, 1491472), (124, 1359164), (194, 868744), (226, 745736), (248, 679582), (388, 434372), (452, 372868), (496, 339791), (776, 217186), (904, 186434), (961, 175376), (1552, 108593), (1808, 93217), (1922, 87688), (3007, 56048), (3503, 48112), (3844, 43844), (6014, 28024), (7006, 24056), (7688, 21922), (10961, 15376), (12028, 14012)]