179093968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 357466208

約数和(自身を除く): 178372240

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 652, 688, 1304, 1597, 2608, 3194, 6388, 7009, 12776, 14018, 25552, 28036, 56072, 68671, 112144, 137342, 260311, 274684, 520622, 549368, 1041244, 1098736, 2082488, 4164976, 11193373, 22386746, 44773492, 89546984, 179093968]

約数ペア:

[(1, 179093968), (2, 89546984), (4, 44773492), (8, 22386746), (16, 11193373), (43, 4164976), (86, 2082488), (163, 1098736), (172, 1041244), (326, 549368), (344, 520622), (652, 274684), (688, 260311), (1304, 137342), (1597, 112144), (2608, 68671), (3194, 56072), (6388, 28036), (7009, 25552), (12776, 14018)]