129673556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 246442560

約数和(自身を除く): 116769004

約数列:

[1, 2, 4, 19, 38, 61, 76, 83, 122, 166, 244, 332, 337, 674, 1159, 1348, 1577, 2318, 3154, 4636, 5063, 6308, 6403, 10126, 12806, 20252, 20557, 25612, 27971, 41114, 55942, 82228, 96197, 111884, 192394, 384788, 390583, 531449, 781166, 1062898, 1562332, 1706231, 2125796, 3412462, 6824924, 32418389, 64836778, 129673556]

約数ペア:

[(1, 129673556), (2, 64836778), (4, 32418389), (19, 6824924), (38, 3412462), (61, 2125796), (76, 1706231), (83, 1562332), (122, 1062898), (166, 781166), (244, 531449), (332, 390583), (337, 384788), (674, 192394), (1159, 111884), (1348, 96197), (1577, 82228), (2318, 55942), (3154, 41114), (4636, 27971), (5063, 25612), (6308, 20557), (6403, 20252), (10126, 12806)]