145743388

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{34471}}^1$

素因数の和:34633

約数の個数: 24

約数和(自身を含む): 293425664

約数和(自身を除く): 147682276

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 34471, 68942, 137884, 241297, 482594, 965188, 5205121, 10410242, 20820484, 36435847, 72871694, 145743388]

約数ペア:

[(1, 145743388), (2, 72871694), (4, 36435847), (7, 20820484), (14, 10410242), (28, 5205121), (151, 965188), (302, 482594), (604, 241297), (1057, 137884), (2114, 68942), (4228, 34471)]