126902008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25219}}^1$

素因数の和:25279

約数の個数: 32

約数和(自身を含む): 258757200

約数和(自身を除く): 131855192

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 25219, 50438, 100876, 201752, 428723, 857446, 933103, 1714892, 1866206, 3429784, 3732412, 7464824, 15862751, 31725502, 63451004, 126902008]

約数ペア:

[(1, 126902008), (2, 63451004), (4, 31725502), (8, 15862751), (17, 7464824), (34, 3732412), (37, 3429784), (68, 1866206), (74, 1714892), (136, 933103), (148, 857446), (296, 428723), (629, 201752), (1258, 100876), (2516, 50438), (5032, 25219)]