156937383160

素因数分解:

$2^3\times 5^1\times {\mathrm{10301}}^1\times {\mathrm{380879}}^1$

素因数の和:391191

約数の個数: 32

約数和(自身を含む): 353144318400

約数和(自身を除く): 196206935240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10301, 20602, 41204, 51505, 82408, 103010, 206020, 380879, 412040, 761758, 1523516, 1904395, 3047032, 3808790, 7617580, 15235160, 3923434579, 7846869158, 15693738316, 19617172895, 31387476632, 39234345790, 78468691580, 156937383160]

約数ペア:

[(1, 156937383160), (2, 78468691580), (4, 39234345790), (5, 31387476632), (8, 19617172895), (10, 15693738316), (20, 7846869158), (40, 3923434579), (10301, 15235160), (20602, 7617580), (41204, 3808790), (51505, 3047032), (82408, 1904395), (103010, 1523516), (206020, 761758), (380879, 412040)]