161995566

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{3461}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 336506400

約数和(自身を除く): 174510834

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 269, 538, 807, 1614, 3461, 6922, 7801, 10383, 15602, 20766, 23403, 46806, 100369, 200738, 301107, 602214, 931009, 1862018, 2793027, 5586054, 26999261, 53998522, 80997783, 161995566]

約数ペア:

[(1, 161995566), (2, 80997783), (3, 53998522), (6, 26999261), (29, 5586054), (58, 2793027), (87, 1862018), (174, 931009), (269, 602214), (538, 301107), (807, 200738), (1614, 100369), (3461, 46806), (6922, 23403), (7801, 20766), (10383, 15602)]