127740176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8939

約数の個数: 40

約数和(自身を含む): 267029784

約数和(自身を除く): 139289608

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 8861, 14416, 17722, 35444, 70888, 141776, 150637, 301274, 469633, 602548, 939266, 1205096, 1878532, 2410192, 3757064, 7514128, 7983761, 15967522, 31935044, 63870088, 127740176]

約数ペア:

[(1, 127740176), (2, 63870088), (4, 31935044), (8, 15967522), (16, 7983761), (17, 7514128), (34, 3757064), (53, 2410192), (68, 1878532), (106, 1205096), (136, 939266), (212, 602548), (272, 469633), (424, 301274), (848, 150637), (901, 141776), (1802, 70888), (3604, 35444), (7208, 17722), (8861, 14416)]