188418406564

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1\times {\mathrm{2083}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 333855599616

約数和(自身を除く): 145437193052

約数列:

[1, 2, 4, 191, 197, 382, 394, 601, 764, 788, 1202, 2083, 2404, 4166, 8332, 37627, 75254, 114791, 118397, 150508, 229582, 236794, 397853, 410351, 459164, 473588, 795706, 820702, 1251883, 1591412, 1641404, 2503766, 5007532, 22613827, 45227654, 78377041, 90455308, 156754082, 239109653, 246620951, 313508164, 478219306, 493241902, 956438612, 986483804, 47104601641, 94209203282, 188418406564]

約数ペア:

[(1, 188418406564), (2, 94209203282), (4, 47104601641), (191, 986483804), (197, 956438612), (382, 493241902), (394, 478219306), (601, 313508164), (764, 246620951), (788, 239109653), (1202, 156754082), (2083, 90455308), (2404, 78377041), (4166, 45227654), (8332, 22613827), (37627, 5007532), (75254, 2503766), (114791, 1641404), (118397, 1591412), (150508, 1251883), (229582, 820702), (236794, 795706), (397853, 473588), (410351, 459164)]