160994067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 253317120

約数和(自身を除く): 92323053

約数列:

[1, 3, 13, 31, 37, 39, 59, 61, 93, 111, 177, 183, 403, 481, 767, 793, 1147, 1209, 1443, 1829, 1891, 2183, 2257, 2301, 2379, 3441, 3599, 5487, 5673, 6549, 6771, 10797, 14911, 23777, 24583, 28379, 29341, 44733, 46787, 67673, 69967, 71331, 73749, 85137, 88023, 111569, 133163, 140361, 203019, 209901, 334707, 399489, 879749, 909571, 1450397, 1731119, 2639247, 2728713, 4128053, 4351191, 5193357, 12384159, 53664689, 160994067]

約数ペア:

[(1, 160994067), (3, 53664689), (13, 12384159), (31, 5193357), (37, 4351191), (39, 4128053), (59, 2728713), (61, 2639247), (93, 1731119), (111, 1450397), (177, 909571), (183, 879749), (403, 399489), (481, 334707), (767, 209901), (793, 203019), (1147, 140361), (1209, 133163), (1443, 111569), (1829, 88023), (1891, 85137), (2183, 73749), (2257, 71331), (2301, 69967), (2379, 67673), (3441, 46787), (3599, 44733), (5487, 29341), (5673, 28379), (6549, 24583), (6771, 23777), (10797, 14911)]