172565328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 485205056

約数和(自身を除く): 312639728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 2851, 3783, 4656, 5044, 5702, 7566, 8553, 10088, 11404, 15132, 17106, 20176, 22808, 30264, 34212, 37063, 45616, 60528, 68424, 74126, 111189, 136848, 148252, 222378, 276547, 296504, 444756, 553094, 593008, 829641, 889512, 1106188, 1659282, 1779024, 2212376, 3318564, 3595111, 4424752, 6637128, 7190222, 10785333, 13274256, 14380444, 21570666, 28760888, 43141332, 57521776, 86282664, 172565328]

約数ペア:

[(1, 172565328), (2, 86282664), (3, 57521776), (4, 43141332), (6, 28760888), (8, 21570666), (12, 14380444), (13, 13274256), (16, 10785333), (24, 7190222), (26, 6637128), (39, 4424752), (48, 3595111), (52, 3318564), (78, 2212376), (97, 1779024), (104, 1659282), (156, 1106188), (194, 889512), (208, 829641), (291, 593008), (312, 553094), (388, 444756), (582, 296504), (624, 276547), (776, 222378), (1164, 148252), (1261, 136848), (1552, 111189), (2328, 74126), (2522, 68424), (2851, 60528), (3783, 45616), (4656, 37063), (5044, 34212), (5702, 30264), (7566, 22808), (8553, 20176), (10088, 17106), (11404, 15132)]