158053984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 340892496

約数和(自身を除く): 182838512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 277, 352, 554, 1108, 1621, 2216, 3047, 3242, 4432, 6094, 6484, 8864, 12188, 12968, 17831, 24376, 25936, 35662, 48752, 51872, 71324, 97504, 142648, 285296, 449017, 570592, 898034, 1796068, 3592136, 4939187, 7184272, 9878374, 14368544, 19756748, 39513496, 79026992, 158053984]

約数ペア:

[(1, 158053984), (2, 79026992), (4, 39513496), (8, 19756748), (11, 14368544), (16, 9878374), (22, 7184272), (32, 4939187), (44, 3592136), (88, 1796068), (176, 898034), (277, 570592), (352, 449017), (554, 285296), (1108, 142648), (1621, 97504), (2216, 71324), (3047, 51872), (3242, 48752), (4432, 35662), (6094, 25936), (6484, 24376), (8864, 17831), (12188, 12968)]