160929496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 372960000

約数和(自身を除く): 212030504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 443, 499, 728, 886, 998, 1772, 1996, 3101, 3493, 3544, 3992, 5759, 6202, 6487, 6986, 11518, 12404, 12974, 13972, 23036, 24808, 25948, 27944, 40313, 45409, 46072, 51896, 80626, 90818, 161252, 181636, 221057, 322504, 363272, 442114, 884228, 1547399, 1768456, 2873741, 3094798, 5747482, 6189596, 11494964, 12379192, 20116187, 22989928, 40232374, 80464748, 160929496]

約数ペア:

[(1, 160929496), (2, 80464748), (4, 40232374), (7, 22989928), (8, 20116187), (13, 12379192), (14, 11494964), (26, 6189596), (28, 5747482), (52, 3094798), (56, 2873741), (91, 1768456), (104, 1547399), (182, 884228), (364, 442114), (443, 363272), (499, 322504), (728, 221057), (886, 181636), (998, 161252), (1772, 90818), (1996, 80626), (3101, 51896), (3493, 46072), (3544, 45409), (3992, 40313), (5759, 27944), (6202, 25948), (6487, 24808), (6986, 23036), (11518, 13972), (12404, 12974)]