129065156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 263450880

約数和(自身を除く): 134385724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 109, 187, 218, 374, 436, 748, 1199, 1583, 1853, 2398, 3166, 3706, 4796, 6332, 7412, 17413, 20383, 26911, 34826, 40766, 53822, 69652, 81532, 107644, 172547, 296021, 345094, 592042, 690188, 1184084, 1898017, 2933299, 3796034, 5866598, 7592068, 11733196, 32266289, 64532578, 129065156]

約数ペア:

[(1, 129065156), (2, 64532578), (4, 32266289), (11, 11733196), (17, 7592068), (22, 5866598), (34, 3796034), (44, 2933299), (68, 1898017), (109, 1184084), (187, 690188), (218, 592042), (374, 345094), (436, 296021), (748, 172547), (1199, 107644), (1583, 81532), (1853, 69652), (2398, 53822), (3166, 40766), (3706, 34826), (4796, 26911), (6332, 20383), (7412, 17413)]