160802145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 167656095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 263, 315, 647, 789, 945, 1315, 1841, 1941, 2367, 3235, 3945, 4529, 5523, 5823, 7101, 9205, 9705, 11835, 13587, 16569, 17469, 22645, 27615, 29115, 35505, 40761, 49707, 67935, 82845, 87345, 122283, 170161, 203805, 248535, 510483, 611415, 850805, 1191127, 1531449, 2552415, 3573381, 4594347, 5955635, 7657245, 10720143, 17866905, 22971735, 32160429, 53600715, 160802145]

約数ペア:

[(1, 160802145), (3, 53600715), (5, 32160429), (7, 22971735), (9, 17866905), (15, 10720143), (21, 7657245), (27, 5955635), (35, 4594347), (45, 3573381), (63, 2552415), (105, 1531449), (135, 1191127), (189, 850805), (263, 611415), (315, 510483), (647, 248535), (789, 203805), (945, 170161), (1315, 122283), (1841, 87345), (1941, 82845), (2367, 67935), (3235, 49707), (3945, 40761), (4529, 35505), (5523, 29115), (5823, 27615), (7101, 22645), (9205, 17469), (9705, 16569), (11835, 13587)]