156640754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 257354496

約数和(自身を除く): 100713742

約数列:

[1, 2, 17, 34, 47, 83, 94, 166, 799, 1181, 1411, 1598, 2362, 2822, 3901, 7802, 20077, 40154, 55507, 66317, 98023, 111014, 132634, 196046, 943619, 1666391, 1887238, 3332782, 4607081, 9214162, 78320377, 156640754]

約数ペア:

[(1, 156640754), (2, 78320377), (17, 9214162), (34, 4607081), (47, 3332782), (83, 1887238), (94, 1666391), (166, 943619), (799, 196046), (1181, 132634), (1411, 111014), (1598, 98023), (2362, 66317), (2822, 55507), (3901, 40154), (7802, 20077)]