179888968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5174

約数の個数: 64

約数和(自身を含む): 419264640

約数和(自身を除く): 239375672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4403, 5032, 5107, 8806, 10214, 17612, 20428, 35224, 35749, 40856, 71498, 86819, 142996, 173638, 188959, 285992, 347276, 377918, 607733, 694552, 755836, 1215466, 1322713, 1511672, 2430932, 2645426, 3212303, 4861864, 5290852, 6424606, 10581704, 12849212, 22486121, 25698424, 44972242, 89944484, 179888968]

約数ペア:

[(1, 179888968), (2, 89944484), (4, 44972242), (7, 25698424), (8, 22486121), (14, 12849212), (17, 10581704), (28, 6424606), (34, 5290852), (37, 4861864), (56, 3212303), (68, 2645426), (74, 2430932), (119, 1511672), (136, 1322713), (148, 1215466), (238, 755836), (259, 694552), (296, 607733), (476, 377918), (518, 347276), (629, 285992), (952, 188959), (1036, 173638), (1258, 142996), (2072, 86819), (2516, 71498), (4403, 40856), (5032, 35749), (5107, 35224), (8806, 20428), (10214, 17612)]