172245184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{141649}}^1$

素因数の和:141680

約数の個数: 28

約数和(自身を含む): 359791000

約数和(自身を除く): 187545816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 141649, 283298, 566596, 1133192, 2266384, 2691331, 4532768, 5382662, 9065536, 10765324, 21530648, 43061296, 86122592, 172245184]

約数ペア:

[(1, 172245184), (2, 86122592), (4, 43061296), (8, 21530648), (16, 10765324), (19, 9065536), (32, 5382662), (38, 4532768), (64, 2691331), (76, 2266384), (152, 1133192), (304, 566596), (608, 283298), (1216, 141649)]