127777953604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{146609}}^1$

素因数の和:148468

約数の個数: 48

約数和(自身を含む): 270738236160

約数和(自身を除く): 142960282556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1831, 3662, 7324, 12817, 25634, 31127, 51268, 62254, 124508, 146609, 217889, 293218, 435778, 586436, 871556, 1026263, 2052526, 2492353, 4105052, 4984706, 9969412, 17446471, 34892942, 69785884, 268441079, 536882158, 1073764316, 1879087553, 3758175106, 4563498343, 7516350212, 9126996686, 18253993372, 31944488401, 63888976802, 127777953604]

約数ペア:

[(1, 127777953604), (2, 63888976802), (4, 31944488401), (7, 18253993372), (14, 9126996686), (17, 7516350212), (28, 4563498343), (34, 3758175106), (68, 1879087553), (119, 1073764316), (238, 536882158), (476, 268441079), (1831, 69785884), (3662, 34892942), (7324, 17446471), (12817, 9969412), (25634, 4984706), (31127, 4105052), (51268, 2492353), (62254, 2052526), (124508, 1026263), (146609, 871556), (217889, 586436), (293218, 435778)]