157026851821

素因数分解:

$7^2\times {\mathrm{23}}^3\times {\mathrm{263387}}^1$

素因数の和:263470

約数の個数: 24

約数和(自身を含む): 190966835520

約数和(自身を除く): 33939983699

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 12167, 25921, 85169, 263387, 596183, 1843709, 6057901, 12905963, 42405307, 139331723, 296837149, 975322061, 3204629629, 6827254427, 22432407403, 157026851821]

約数ペア:

[(1, 157026851821), (7, 22432407403), (23, 6827254427), (49, 3204629629), (161, 975322061), (529, 296837149), (1127, 139331723), (3703, 42405307), (12167, 12905963), (25921, 6057901), (85169, 1843709), (263387, 596183)]