145000781972

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{15331}}^1\times {\mathrm{7459}}^1$

素因数の和:23111

約数の個数: 24

約数和(自身を含む): 254602578720

約数和(自身を除く): 109601796748

約数列:

[1, 2, 4, 317, 634, 1268, 7459, 14918, 15331, 29836, 30662, 61324, 2364503, 4729006, 4859927, 9458012, 9719854, 19439708, 114353929, 228707858, 457415716, 36250195493, 72500390986, 145000781972]

約数ペア:

[(1, 145000781972), (2, 72500390986), (4, 36250195493), (317, 457415716), (634, 228707858), (1268, 114353929), (7459, 19439708), (14918, 9719854), (15331, 9458012), (29836, 4859927), (30662, 4729006), (61324, 2364503)]