160985874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{1051}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 375614496

約数和(自身を除く): 214628622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 521, 1042, 1051, 1563, 2102, 3126, 3153, 3647, 6306, 7294, 7357, 10941, 14714, 21882, 22071, 25529, 44142, 51058, 51499, 76587, 102998, 153174, 154497, 308994, 547571, 1095142, 1642713, 3285426, 3832997, 7665994, 11498991, 22997982, 26830979, 53661958, 80492937, 160985874]

約数ペア:

[(1, 160985874), (2, 80492937), (3, 53661958), (6, 26830979), (7, 22997982), (14, 11498991), (21, 7665994), (42, 3832997), (49, 3285426), (98, 1642713), (147, 1095142), (294, 547571), (521, 308994), (1042, 154497), (1051, 153174), (1563, 102998), (2102, 76587), (3126, 51499), (3153, 51058), (3647, 44142), (6306, 25529), (7294, 22071), (7357, 21882), (10941, 14714)]