101425808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 128380912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 109, 136, 176, 187, 218, 272, 311, 374, 436, 622, 748, 872, 1199, 1244, 1496, 1744, 1853, 2398, 2488, 2992, 3421, 3706, 4796, 4976, 5287, 6842, 7412, 9592, 10574, 13684, 14824, 19184, 20383, 21148, 27368, 29648, 33899, 40766, 42296, 54736, 58157, 67798, 81532, 84592, 116314, 135596, 163064, 232628, 271192, 326128, 372889, 465256, 542384, 576283, 745778, 930512, 1152566, 1491556, 2305132, 2983112, 4610264, 5966224, 6339113, 9220528, 12678226, 25356452, 50712904, 101425808]

約数ペア:

[(1, 101425808), (2, 50712904), (4, 25356452), (8, 12678226), (11, 9220528), (16, 6339113), (17, 5966224), (22, 4610264), (34, 2983112), (44, 2305132), (68, 1491556), (88, 1152566), (109, 930512), (136, 745778), (176, 576283), (187, 542384), (218, 465256), (272, 372889), (311, 326128), (374, 271192), (436, 232628), (622, 163064), (748, 135596), (872, 116314), (1199, 84592), (1244, 81532), (1496, 67798), (1744, 58157), (1853, 54736), (2398, 42296), (2488, 40766), (2992, 33899), (3421, 29648), (3706, 27368), (4796, 21148), (4976, 20383), (5287, 19184), (6842, 14824), (7412, 13684), (9592, 10574)]