161035616

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3167}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 364041216

約数和(自身を除く): 203005600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1589, 1816, 3167, 3178, 3632, 6334, 6356, 7264, 12668, 12712, 22169, 25336, 25424, 44338, 50672, 50848, 88676, 101344, 177352, 354704, 709408, 718909, 1437818, 2875636, 5032363, 5751272, 10064726, 11502544, 20129452, 23005088, 40258904, 80517808, 161035616]

約数ペア:

[(1, 161035616), (2, 80517808), (4, 40258904), (7, 23005088), (8, 20129452), (14, 11502544), (16, 10064726), (28, 5751272), (32, 5032363), (56, 2875636), (112, 1437818), (224, 718909), (227, 709408), (454, 354704), (908, 177352), (1589, 101344), (1816, 88676), (3167, 50848), (3178, 50672), (3632, 44338), (6334, 25424), (6356, 25336), (7264, 22169), (12668, 12712)]