160860669

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 231168000

約数和(自身を除く): 70307331

約数列:

[1, 3, 19, 57, 79, 139, 237, 257, 417, 771, 1501, 2641, 4503, 4883, 7923, 10981, 14649, 20303, 32943, 35723, 60909, 107169, 208639, 385757, 625917, 678737, 1157271, 2036211, 2822117, 8466351, 53620223, 160860669]

約数ペア:

[(1, 160860669), (3, 53620223), (19, 8466351), (57, 2822117), (79, 2036211), (139, 1157271), (237, 678737), (257, 625917), (417, 385757), (771, 208639), (1501, 107169), (2641, 60909), (4503, 35723), (4883, 32943), (7923, 20303), (10981, 14649)]