157286992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6967}}^1$

素因数の和:7075

約数の個数: 40

約数和(自身を含む): 326604096

約数和(自身を除く): 169317104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 6967, 11288, 13934, 22576, 27868, 55736, 111472, 118439, 236878, 473756, 578261, 947512, 1156522, 1895024, 2313044, 4626088, 9252176, 9830437, 19660874, 39321748, 78643496, 157286992]

約数ペア:

[(1, 157286992), (2, 78643496), (4, 39321748), (8, 19660874), (16, 9830437), (17, 9252176), (34, 4626088), (68, 2313044), (83, 1895024), (136, 1156522), (166, 947512), (272, 578261), (332, 473756), (664, 236878), (1328, 118439), (1411, 111472), (2822, 55736), (5644, 27868), (6967, 22576), (11288, 13934)]