148778110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30931}}^1$

素因数の和:30988

約数の個数: 32

約数和(自身を含む): 296204832

約数和(自身を除く): 147426722

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 30931, 61862, 154655, 309310, 402103, 804206, 1144447, 2010515, 2288894, 4021030, 5722235, 11444470, 14877811, 29755622, 74389055, 148778110]

約数ペア:

[(1, 148778110), (2, 74389055), (5, 29755622), (10, 14877811), (13, 11444470), (26, 5722235), (37, 4021030), (65, 2288894), (74, 2010515), (130, 1144447), (185, 804206), (370, 402103), (481, 309310), (962, 154655), (2405, 61862), (4810, 30931)]