156768983668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{178441}}^1$

素因数の和:178984

約数の個数: 48

約数和(自身を含む): 307217167488

約数和(自身を除く): 150448183820

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 487, 902, 974, 1804, 1948, 5357, 10714, 19967, 21428, 39934, 79868, 178441, 219637, 356882, 439274, 713764, 878548, 1962851, 3925702, 7316081, 7851404, 14632162, 29264324, 80476891, 86900767, 160953782, 173801534, 321907564, 347603068, 955908437, 1911816874, 3562931447, 3823633748, 7125862894, 14251725788, 39192245917, 78384491834, 156768983668]

約数ペア:

[(1, 156768983668), (2, 78384491834), (4, 39192245917), (11, 14251725788), (22, 7125862894), (41, 3823633748), (44, 3562931447), (82, 1911816874), (164, 955908437), (451, 347603068), (487, 321907564), (902, 173801534), (974, 160953782), (1804, 86900767), (1948, 80476891), (5357, 29264324), (10714, 14632162), (19967, 7851404), (21428, 7316081), (39934, 3925702), (79868, 1962851), (178441, 878548), (219637, 713764), (356882, 439274)]