161796312010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{8423}}^1$

素因数の和:8823

約数の個数: 64

約数和(自身を含む): 298702909440

約数和(自身を除く): 136906597430

約数列:

[1, 2, 5, 10, 89, 113, 178, 191, 226, 382, 445, 565, 890, 955, 1130, 1910, 8423, 10057, 16846, 16999, 20114, 21583, 33998, 42115, 43166, 50285, 84230, 84995, 100570, 107915, 169990, 215830, 749647, 951799, 1499294, 1608793, 1903598, 1920887, 3217586, 3748235, 3841774, 4758995, 7496470, 8043965, 9517990, 9604435, 16087930, 19208870, 84710111, 143182577, 169420222, 181793609, 286365154, 363587218, 423550555, 715912885, 847101110, 908968045, 1431825770, 1817936090, 16179631201, 32359262402, 80898156005, 161796312010]

約数ペア:

[(1, 161796312010), (2, 80898156005), (5, 32359262402), (10, 16179631201), (89, 1817936090), (113, 1431825770), (178, 908968045), (191, 847101110), (226, 715912885), (382, 423550555), (445, 363587218), (565, 286365154), (890, 181793609), (955, 169420222), (1130, 143182577), (1910, 84710111), (8423, 19208870), (10057, 16087930), (16846, 9604435), (16999, 9517990), (20114, 8043965), (21583, 7496470), (33998, 4758995), (42115, 3841774), (43166, 3748235), (50285, 3217586), (84230, 1920887), (84995, 1903598), (100570, 1608793), (107915, 1499294), (169990, 951799), (215830, 749647)]