155114625584

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{21213707}}^1$

素因数の和:21214172

約数の個数: 20

約数和(自身を含む): 301192226184

約数和(自身を除く): 146077600600

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 21213707, 42427414, 84854828, 169709656, 339419312, 9694664099, 19389328198, 38778656396, 77557312792, 155114625584]

約数ペア:

[(1, 155114625584), (2, 77557312792), (4, 38778656396), (8, 19389328198), (16, 9694664099), (457, 339419312), (914, 169709656), (1828, 84854828), (3656, 42427414), (7312, 21213707)]