157490416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10949}}^1$

素因数の和:11017

約数の個数: 40

約数和(自身を含む): 325872000

約数和(自身を除く): 168381584

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 10949, 14384, 21898, 43796, 87592, 175184, 317521, 339419, 635042, 678838, 1270084, 1357676, 2540168, 2715352, 5080336, 5430704, 9843151, 19686302, 39372604, 78745208, 157490416]

約数ペア:

[(1, 157490416), (2, 78745208), (4, 39372604), (8, 19686302), (16, 9843151), (29, 5430704), (31, 5080336), (58, 2715352), (62, 2540168), (116, 1357676), (124, 1270084), (232, 678838), (248, 635042), (464, 339419), (496, 317521), (899, 175184), (1798, 87592), (3596, 43796), (7192, 21898), (10949, 14384)]