130403856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 381216672

約数和(自身を除く): 250812816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 257, 264, 341, 372, 496, 514, 528, 682, 744, 771, 961, 1023, 1028, 1364, 1488, 1542, 1922, 2046, 2056, 2728, 2827, 2883, 3084, 3844, 4092, 4112, 5456, 5654, 5766, 6168, 7688, 7967, 8184, 8481, 10571, 11308, 11532, 12336, 15376, 15934, 16368, 16962, 21142, 22616, 23064, 23901, 31713, 31868, 33924, 42284, 45232, 46128, 47802, 63426, 63736, 67848, 84568, 87637, 95604, 126852, 127472, 135696, 169136, 175274, 191208, 246977, 253704, 262911, 350548, 382416, 493954, 507408, 525822, 701096, 740931, 987908, 1051644, 1402192, 1481862, 1975816, 2103288, 2716747, 2963724, 3951632, 4206576, 5433494, 5927448, 8150241, 10866988, 11854896, 16300482, 21733976, 32600964, 43467952, 65201928, 130403856]

約数ペア:

[(1, 130403856), (2, 65201928), (3, 43467952), (4, 32600964), (6, 21733976), (8, 16300482), (11, 11854896), (12, 10866988), (16, 8150241), (22, 5927448), (24, 5433494), (31, 4206576), (33, 3951632), (44, 2963724), (48, 2716747), (62, 2103288), (66, 1975816), (88, 1481862), (93, 1402192), (124, 1051644), (132, 987908), (176, 740931), (186, 701096), (248, 525822), (257, 507408), (264, 493954), (341, 382416), (372, 350548), (496, 262911), (514, 253704), (528, 246977), (682, 191208), (744, 175274), (771, 169136), (961, 135696), (1023, 127472), (1028, 126852), (1364, 95604), (1488, 87637), (1542, 84568), (1922, 67848), (2046, 63736), (2056, 63426), (2728, 47802), (2827, 46128), (2883, 45232), (3084, 42284), (3844, 33924), (4092, 31868), (4112, 31713), (5456, 23901), (5654, 23064), (5766, 22616), (6168, 21142), (7688, 16962), (7967, 16368), (8184, 15934), (8481, 15376), (10571, 12336), (11308, 11532)]