156920797324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{74131}}^1$

素因数の和:74606

約数の個数: 48

約数和(自身を含む): 290796706816

約数和(自身を除く): 133875909492

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 397, 794, 1333, 1588, 2666, 5332, 12307, 17071, 24614, 34142, 49228, 68284, 74131, 148262, 296524, 529201, 1058402, 2116804, 2298061, 3187633, 4596122, 6375266, 9192244, 12750532, 29430007, 58860014, 98816623, 117720028, 197633246, 395266492, 912330217, 1265490301, 1824660434, 2530980602, 3649320868, 5061961204, 39230199331, 78460398662, 156920797324]

約数ペア:

[(1, 156920797324), (2, 78460398662), (4, 39230199331), (31, 5061961204), (43, 3649320868), (62, 2530980602), (86, 1824660434), (124, 1265490301), (172, 912330217), (397, 395266492), (794, 197633246), (1333, 117720028), (1588, 98816623), (2666, 58860014), (5332, 29430007), (12307, 12750532), (17071, 9192244), (24614, 6375266), (34142, 4596122), (49228, 3187633), (68284, 2298061), (74131, 2116804), (148262, 1058402), (296524, 529201)]