156781307630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1\times {\mathrm{100987}}^1$

素因数の和:109184

約数の個数: 32

約数和(自身を含む): 297098616960

約数和(自身を除く): 140317309330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8171, 16342, 40855, 81710, 100987, 155249, 201974, 310498, 504935, 776245, 1009870, 1552490, 1918753, 3837506, 9593765, 19187530, 825164777, 1650329554, 4125823885, 8251647770, 15678130763, 31356261526, 78390653815, 156781307630]

約数ペア:

[(1, 156781307630), (2, 78390653815), (5, 31356261526), (10, 15678130763), (19, 8251647770), (38, 4125823885), (95, 1650329554), (190, 825164777), (8171, 19187530), (16342, 9593765), (40855, 3837506), (81710, 1918753), (100987, 1552490), (155249, 1009870), (201974, 776245), (310498, 504935)]