168282430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8599}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 321984000

約数和(自身を除く): 153701570

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 8599, 9785, 17198, 19570, 42995, 85990, 163381, 326762, 816905, 885697, 1633810, 1771394, 4428485, 8856970, 16828243, 33656486, 84141215, 168282430]

約数ペア:

[(1, 168282430), (2, 84141215), (5, 33656486), (10, 16828243), (19, 8856970), (38, 4428485), (95, 1771394), (103, 1633810), (190, 885697), (206, 816905), (515, 326762), (1030, 163381), (1957, 85990), (3914, 42995), (8599, 19570), (9785, 17198)]