156636405584

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{313343}}^1$

素因数の和:313707

約数の個数: 40

約数和(自身を含む): 306951782400

約数和(自身を除く): 150315376816

約数列:

[1, 2, 4, 8, 16, 157, 199, 314, 398, 628, 796, 1256, 1592, 2512, 3184, 31243, 62486, 124972, 249944, 313343, 499888, 626686, 1253372, 2506744, 5013488, 49194851, 62355257, 98389702, 124710514, 196779404, 249421028, 393558808, 498842056, 787117616, 997684112, 9789775349, 19579550698, 39159101396, 78318202792, 156636405584]

約数ペア:

[(1, 156636405584), (2, 78318202792), (4, 39159101396), (8, 19579550698), (16, 9789775349), (157, 997684112), (199, 787117616), (314, 498842056), (398, 393558808), (628, 249421028), (796, 196779404), (1256, 124710514), (1592, 98389702), (2512, 62355257), (3184, 49194851), (31243, 5013488), (62486, 2506744), (124972, 1253372), (249944, 626686), (313343, 499888)]