169201968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8802

約数の個数: 80

約数和(自身を含む): 485968896

約数和(自身を除く): 316766928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 8747, 9672, 17494, 19344, 26241, 34988, 52482, 69976, 104964, 113711, 139952, 209928, 227422, 271157, 341133, 419856, 454844, 542314, 682266, 813471, 909688, 1084628, 1364532, 1626942, 1819376, 2169256, 2729064, 3253884, 3525041, 4338512, 5458128, 6507768, 7050082, 10575123, 13015536, 14100164, 21150246, 28200328, 42300492, 56400656, 84600984, 169201968]

約数ペア:

[(1, 169201968), (2, 84600984), (3, 56400656), (4, 42300492), (6, 28200328), (8, 21150246), (12, 14100164), (13, 13015536), (16, 10575123), (24, 7050082), (26, 6507768), (31, 5458128), (39, 4338512), (48, 3525041), (52, 3253884), (62, 2729064), (78, 2169256), (93, 1819376), (104, 1626942), (124, 1364532), (156, 1084628), (186, 909688), (208, 813471), (248, 682266), (312, 542314), (372, 454844), (403, 419856), (496, 341133), (624, 271157), (744, 227422), (806, 209928), (1209, 139952), (1488, 113711), (1612, 104964), (2418, 69976), (3224, 52482), (4836, 34988), (6448, 26241), (8747, 19344), (9672, 17494)]