172490832

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 499046184

約数和(自身を除く): 326555352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 97, 106, 144, 159, 194, 212, 233, 291, 318, 388, 424, 466, 477, 582, 636, 699, 776, 848, 873, 932, 954, 1164, 1272, 1398, 1552, 1746, 1864, 1908, 2097, 2328, 2544, 2796, 3492, 3728, 3816, 4194, 4656, 5141, 5592, 6984, 7632, 8388, 10282, 11184, 12349, 13968, 15423, 16776, 20564, 22601, 24698, 30846, 33552, 37047, 41128, 45202, 46269, 49396, 61692, 67803, 74094, 82256, 90404, 92538, 98792, 111141, 123384, 135606, 148188, 180808, 185076, 197584, 203409, 222282, 246768, 271212, 296376, 361616, 370152, 406818, 444564, 542424, 592752, 740304, 813636, 889128, 1084848, 1197853, 1627272, 1778256, 2395706, 3254544, 3593559, 4791412, 7187118, 9582824, 10780677, 14374236, 19165648, 21561354, 28748472, 43122708, 57496944, 86245416, 172490832]

約数ペア:

[(1, 172490832), (2, 86245416), (3, 57496944), (4, 43122708), (6, 28748472), (8, 21561354), (9, 19165648), (12, 14374236), (16, 10780677), (18, 9582824), (24, 7187118), (36, 4791412), (48, 3593559), (53, 3254544), (72, 2395706), (97, 1778256), (106, 1627272), (144, 1197853), (159, 1084848), (194, 889128), (212, 813636), (233, 740304), (291, 592752), (318, 542424), (388, 444564), (424, 406818), (466, 370152), (477, 361616), (582, 296376), (636, 271212), (699, 246768), (776, 222282), (848, 203409), (873, 197584), (932, 185076), (954, 180808), (1164, 148188), (1272, 135606), (1398, 123384), (1552, 111141), (1746, 98792), (1864, 92538), (1908, 90404), (2097, 82256), (2328, 74094), (2544, 67803), (2796, 61692), (3492, 49396), (3728, 46269), (3816, 45202), (4194, 41128), (4656, 37047), (5141, 33552), (5592, 30846), (6984, 24698), (7632, 22601), (8388, 20564), (10282, 16776), (11184, 15423), (12349, 13968)]