156585268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 328204800

約数和(自身を除く): 171619532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 2212, 2291, 2441, 4582, 4882, 9164, 9764, 16037, 17087, 32074, 34174, 64148, 68348, 70789, 141578, 192839, 283156, 385678, 495523, 771356, 991046, 1349873, 1982092, 2699746, 5399492, 5592331, 11184662, 22369324, 39146317, 78292634, 156585268]

約数ペア:

[(1, 156585268), (2, 78292634), (4, 39146317), (7, 22369324), (14, 11184662), (28, 5592331), (29, 5399492), (58, 2699746), (79, 1982092), (116, 1349873), (158, 991046), (203, 771356), (316, 495523), (406, 385678), (553, 283156), (812, 192839), (1106, 141578), (2212, 70789), (2291, 68348), (2441, 64148), (4582, 34174), (4882, 32074), (9164, 17087), (9764, 16037)]