156912937010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1\times {\mathrm{1997}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 290531577600

約数和(自身を除く): 133618640590

約数列:

[1, 2, 5, 10, 43, 86, 215, 359, 430, 509, 718, 1018, 1795, 1997, 2545, 3590, 3994, 5090, 9985, 15437, 19970, 21887, 30874, 43774, 77185, 85871, 109435, 154370, 171742, 182731, 218870, 365462, 429355, 716923, 858710, 913655, 1016473, 1433846, 1827310, 2032946, 3584615, 5082365, 7169230, 7857433, 10164730, 15714866, 30827689, 39287165, 43708339, 61655378, 78574330, 87416678, 154138445, 218541695, 308276890, 364913807, 437083390, 729827614, 1824569035, 3649138070, 15691293701, 31382587402, 78456468505, 156912937010]

約数ペア:

[(1, 156912937010), (2, 78456468505), (5, 31382587402), (10, 15691293701), (43, 3649138070), (86, 1824569035), (215, 729827614), (359, 437083390), (430, 364913807), (509, 308276890), (718, 218541695), (1018, 154138445), (1795, 87416678), (1997, 78574330), (2545, 61655378), (3590, 43708339), (3994, 39287165), (5090, 30827689), (9985, 15714866), (15437, 10164730), (19970, 7857433), (21887, 7169230), (30874, 5082365), (43774, 3584615), (77185, 2032946), (85871, 1827310), (109435, 1433846), (154370, 1016473), (171742, 913655), (182731, 858710), (218870, 716923), (365462, 429355)]