157027556

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 334776960

約数和(自身を除く): 177749404

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 59, 74, 98, 118, 148, 196, 236, 259, 367, 413, 518, 734, 826, 1036, 1468, 1652, 1813, 2183, 2569, 2891, 3626, 4366, 5138, 5782, 7252, 8732, 10276, 11564, 13579, 15281, 17983, 21653, 27158, 30562, 35966, 43306, 54316, 61124, 71932, 86612, 95053, 106967, 151571, 190106, 213934, 303142, 380212, 427868, 606284, 665371, 801161, 1060997, 1330742, 1602322, 2121994, 2661484, 3204644, 4243988, 5608127, 11216254, 22432508, 39256889, 78513778, 157027556]

約数ペア:

[(1, 157027556), (2, 78513778), (4, 39256889), (7, 22432508), (14, 11216254), (28, 5608127), (37, 4243988), (49, 3204644), (59, 2661484), (74, 2121994), (98, 1602322), (118, 1330742), (148, 1060997), (196, 801161), (236, 665371), (259, 606284), (367, 427868), (413, 380212), (518, 303142), (734, 213934), (826, 190106), (1036, 151571), (1468, 106967), (1652, 95053), (1813, 86612), (2183, 71932), (2569, 61124), (2891, 54316), (3626, 43306), (4366, 35966), (5138, 30562), (5782, 27158), (7252, 21653), (8732, 17983), (10276, 15281), (11564, 13579)]