155963664

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2589

約数の個数: 80

約数和(自身を含む): 450864000

約数和(自身を除く): 294900336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2423, 2682, 3576, 4023, 4846, 5364, 7152, 7269, 8046, 9692, 10728, 14538, 16092, 19384, 21456, 21807, 29076, 32184, 38768, 43614, 58152, 64368, 65421, 87228, 116304, 130842, 174456, 261684, 348912, 361027, 523368, 722054, 1046736, 1083081, 1444108, 2166162, 2888216, 3249243, 4332324, 5776432, 6498486, 8664648, 9747729, 12996972, 17329296, 19495458, 25993944, 38990916, 51987888, 77981832, 155963664]

約数ペア:

[(1, 155963664), (2, 77981832), (3, 51987888), (4, 38990916), (6, 25993944), (8, 19495458), (9, 17329296), (12, 12996972), (16, 9747729), (18, 8664648), (24, 6498486), (27, 5776432), (36, 4332324), (48, 3249243), (54, 2888216), (72, 2166162), (108, 1444108), (144, 1083081), (149, 1046736), (216, 722054), (298, 523368), (432, 361027), (447, 348912), (596, 261684), (894, 174456), (1192, 130842), (1341, 116304), (1788, 87228), (2384, 65421), (2423, 64368), (2682, 58152), (3576, 43614), (4023, 38768), (4846, 32184), (5364, 29076), (7152, 21807), (7269, 21456), (8046, 19384), (9692, 16092), (10728, 14538)]