102315248

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 251248800

約数和(自身を除く): 148933552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 109, 112, 116, 119, 136, 203, 218, 232, 238, 272, 289, 406, 436, 464, 476, 493, 578, 763, 812, 872, 952, 986, 1156, 1526, 1624, 1744, 1853, 1904, 1972, 2023, 2312, 3052, 3161, 3248, 3451, 3706, 3944, 4046, 4624, 6104, 6322, 6902, 7412, 7888, 8092, 8381, 12208, 12644, 12971, 13804, 14824, 16184, 16762, 22127, 25288, 25942, 27608, 29648, 31501, 32368, 33524, 44254, 50576, 51884, 53737, 55216, 58667, 63002, 67048, 88508, 103768, 107474, 117334, 126004, 134096, 177016, 207536, 214948, 220507, 234668, 252008, 354032, 376159, 429896, 441014, 469336, 504016, 752318, 859792, 882028, 913529, 938672, 1504636, 1764056, 1827058, 3009272, 3528112, 3654116, 6018544, 6394703, 7308232, 12789406, 14616464, 25578812, 51157624, 102315248]

約数ペア:

[(1, 102315248), (2, 51157624), (4, 25578812), (7, 14616464), (8, 12789406), (14, 7308232), (16, 6394703), (17, 6018544), (28, 3654116), (29, 3528112), (34, 3009272), (56, 1827058), (58, 1764056), (68, 1504636), (109, 938672), (112, 913529), (116, 882028), (119, 859792), (136, 752318), (203, 504016), (218, 469336), (232, 441014), (238, 429896), (272, 376159), (289, 354032), (406, 252008), (436, 234668), (464, 220507), (476, 214948), (493, 207536), (578, 177016), (763, 134096), (812, 126004), (872, 117334), (952, 107474), (986, 103768), (1156, 88508), (1526, 67048), (1624, 63002), (1744, 58667), (1853, 55216), (1904, 53737), (1972, 51884), (2023, 50576), (2312, 44254), (3052, 33524), (3161, 32368), (3248, 31501), (3451, 29648), (3706, 27608), (3944, 25942), (4046, 25288), (4624, 22127), (6104, 16762), (6322, 16184), (6902, 14824), (7412, 13804), (7888, 12971), (8092, 12644), (8381, 12208)]