161268288

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{5153}}^1$

素因数の和:5331

約数の個数: 56

約数和(自身を含む): 429390048

約数和(自身を除く): 268121760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5153, 5216, 7824, 10306, 10432, 15459, 15648, 20612, 30918, 31296, 41224, 61836, 82448, 123672, 164896, 247344, 329792, 494688, 839939, 989376, 1679878, 2519817, 3359756, 5039634, 6719512, 10079268, 13439024, 20158536, 26878048, 40317072, 53756096, 80634144, 161268288]

約数ペア:

[(1, 161268288), (2, 80634144), (3, 53756096), (4, 40317072), (6, 26878048), (8, 20158536), (12, 13439024), (16, 10079268), (24, 6719512), (32, 5039634), (48, 3359756), (64, 2519817), (96, 1679878), (163, 989376), (192, 839939), (326, 494688), (489, 329792), (652, 247344), (978, 164896), (1304, 123672), (1956, 82448), (2608, 61836), (3912, 41224), (5153, 31296), (5216, 30918), (7824, 20612), (10306, 15648), (10432, 15459)]