161571456

素因数分解:

$2^7\times 3^3\times {\mathrm{46751}}^1$

素因数の和:46774

約数の個数: 64

約数和(自身を含む): 476870400

約数和(自身を除く): 315298944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 46751, 93502, 140253, 187004, 280506, 374008, 420759, 561012, 748016, 841518, 1122024, 1262277, 1496032, 1683036, 2244048, 2524554, 2992064, 3366072, 4488096, 5049108, 5984128, 6732144, 8976192, 10098216, 13464288, 17952384, 20196432, 26928576, 40392864, 53857152, 80785728, 161571456]

約数ペア:

[(1, 161571456), (2, 80785728), (3, 53857152), (4, 40392864), (6, 26928576), (8, 20196432), (9, 17952384), (12, 13464288), (16, 10098216), (18, 8976192), (24, 6732144), (27, 5984128), (32, 5049108), (36, 4488096), (48, 3366072), (54, 2992064), (64, 2524554), (72, 2244048), (96, 1683036), (108, 1496032), (128, 1262277), (144, 1122024), (192, 841518), (216, 748016), (288, 561012), (384, 420759), (432, 374008), (576, 280506), (864, 187004), (1152, 140253), (1728, 93502), (3456, 46751)]