157786530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3379

約数の個数: 64

約数和(自身を含む): 416016000

約数和(自身を除く): 258229470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 2235, 3209, 3278, 4470, 4917, 6418, 8195, 9627, 9834, 16045, 16390, 19254, 24585, 32090, 35299, 48135, 49170, 70598, 96270, 105897, 176495, 211794, 352990, 478141, 529485, 956282, 1058970, 1434423, 2390705, 2868846, 4781410, 5259551, 7172115, 10519102, 14344230, 15778653, 26297755, 31557306, 52595510, 78893265, 157786530]

約数ペア:

[(1, 157786530), (2, 78893265), (3, 52595510), (5, 31557306), (6, 26297755), (10, 15778653), (11, 14344230), (15, 10519102), (22, 7172115), (30, 5259551), (33, 4781410), (55, 2868846), (66, 2390705), (110, 1434423), (149, 1058970), (165, 956282), (298, 529485), (330, 478141), (447, 352990), (745, 211794), (894, 176495), (1490, 105897), (1639, 96270), (2235, 70598), (3209, 49170), (3278, 48135), (4470, 35299), (4917, 32090), (6418, 24585), (8195, 19254), (9627, 16390), (9834, 16045)]