177402992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3539}}^1$

素因数の和:3801

約数の個数: 40

約数和(自身を含む): 371799120

約数和(自身を除く): 194396128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3539, 3856, 6266, 7078, 12532, 14156, 25064, 28312, 46007, 50128, 56624, 92014, 184028, 368056, 736112, 852899, 1705798, 3411596, 6823192, 11087687, 13646384, 22175374, 44350748, 88701496, 177402992]

約数ペア:

[(1, 177402992), (2, 88701496), (4, 44350748), (8, 22175374), (13, 13646384), (16, 11087687), (26, 6823192), (52, 3411596), (104, 1705798), (208, 852899), (241, 736112), (482, 368056), (964, 184028), (1928, 92014), (3133, 56624), (3539, 50128), (3856, 46007), (6266, 28312), (7078, 25064), (12532, 14156)]