191542416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2568

約数の個数: 80

約数和(自身を含む): 537298944

約数和(自身を除く): 345756528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 2417, 3048, 3302, 4834, 4953, 6096, 6604, 7251, 9668, 9906, 13208, 14502, 19336, 19812, 26416, 29004, 31421, 38672, 39624, 58008, 62842, 79248, 94263, 116016, 125684, 188526, 251368, 306959, 377052, 502736, 613918, 754104, 920877, 1227836, 1508208, 1841754, 2455672, 3683508, 3990467, 4911344, 7367016, 7980934, 11971401, 14734032, 15961868, 23942802, 31923736, 47885604, 63847472, 95771208, 191542416]

約数ペア:

[(1, 191542416), (2, 95771208), (3, 63847472), (4, 47885604), (6, 31923736), (8, 23942802), (12, 15961868), (13, 14734032), (16, 11971401), (24, 7980934), (26, 7367016), (39, 4911344), (48, 3990467), (52, 3683508), (78, 2455672), (104, 1841754), (127, 1508208), (156, 1227836), (208, 920877), (254, 754104), (312, 613918), (381, 502736), (508, 377052), (624, 306959), (762, 251368), (1016, 188526), (1524, 125684), (1651, 116016), (2032, 94263), (2417, 79248), (3048, 62842), (3302, 58008), (4834, 39624), (4953, 38672), (6096, 31421), (6604, 29004), (7251, 26416), (9668, 19812), (9906, 19336), (13208, 14502)]