156947950744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20672807}}^1$

素因数の和:20672899

約数の個数: 32

約数和(自身を含む): 321255436320

約数和(自身を除く): 164307485576

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 20672807, 41345614, 82691228, 165382456, 268746491, 537492982, 1074985964, 1509114911, 2149971928, 3018229822, 6036459644, 12072919288, 19618493843, 39236987686, 78473975372, 156947950744]

約数ペア:

[(1, 156947950744), (2, 78473975372), (4, 39236987686), (8, 19618493843), (13, 12072919288), (26, 6036459644), (52, 3018229822), (73, 2149971928), (104, 1509114911), (146, 1074985964), (292, 537492982), (584, 268746491), (949, 165382456), (1898, 82691228), (3796, 41345614), (7592, 20672807)]