164543002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 280828800

約数和(自身を除く): 116285798

約数列:

[1, 2, 13, 19, 26, 38, 247, 397, 494, 794, 839, 1678, 5161, 7543, 10322, 10907, 15086, 15941, 21814, 31882, 98059, 196118, 207233, 333083, 414466, 666166, 4330079, 6328577, 8660158, 12657154, 82271501, 164543002]

約数ペア:

[(1, 164543002), (2, 82271501), (13, 12657154), (19, 8660158), (26, 6328577), (38, 4330079), (247, 666166), (397, 414466), (494, 333083), (794, 207233), (839, 196118), (1678, 98059), (5161, 31882), (7543, 21814), (10322, 15941), (10907, 15086)]