129538244

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 258249600

約数和(自身を除く): 128711356

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 839, 1276, 1331, 1678, 2662, 3356, 3509, 5324, 7018, 9229, 14036, 18458, 24331, 36916, 38599, 48662, 77198, 97324, 101519, 154396, 203038, 267641, 406076, 535282, 1070564, 1116709, 2233418, 2944051, 4466836, 5888102, 11776204, 32384561, 64769122, 129538244]

約数ペア:

[(1, 129538244), (2, 64769122), (4, 32384561), (11, 11776204), (22, 5888102), (29, 4466836), (44, 2944051), (58, 2233418), (116, 1116709), (121, 1070564), (242, 535282), (319, 406076), (484, 267641), (638, 203038), (839, 154396), (1276, 101519), (1331, 97324), (1678, 77198), (2662, 48662), (3356, 38599), (3509, 36916), (5324, 24331), (7018, 18458), (9229, 14036)]