128466544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 253599840

約数和(自身を除く): 125133296

約数列:

[1, 2, 4, 8, 16, 103, 137, 206, 274, 412, 548, 569, 824, 1096, 1138, 1648, 2192, 2276, 4552, 9104, 14111, 28222, 56444, 58607, 77953, 112888, 117214, 155906, 225776, 234428, 311812, 468856, 623624, 937712, 1247248, 8029159, 16058318, 32116636, 64233272, 128466544]

約数ペア:

[(1, 128466544), (2, 64233272), (4, 32116636), (8, 16058318), (16, 8029159), (103, 1247248), (137, 937712), (206, 623624), (274, 468856), (412, 311812), (548, 234428), (569, 225776), (824, 155906), (1096, 117214), (1138, 112888), (1648, 77953), (2192, 58607), (2276, 56444), (4552, 28222), (9104, 14111)]