145528756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2801}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 263612160

約数和(自身を除く): 118083404

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1676, 2801, 5602, 11204, 12989, 25978, 51956, 86831, 173662, 347324, 1173619, 2347238, 4694476, 36382189, 72764378, 145528756]

約数ペア:

[(1, 145528756), (2, 72764378), (4, 36382189), (31, 4694476), (62, 2347238), (124, 1173619), (419, 347324), (838, 173662), (1676, 86831), (2801, 51956), (5602, 25978), (11204, 12989)]