158174370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{195277}}^1$

素因数の和:195296

約数の個数: 40

約数和(自身を含む): 425315484

約数和(自身を除く): 267141114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 195277, 390554, 585831, 976385, 1171662, 1757493, 1952770, 2929155, 3514986, 5272479, 5858310, 8787465, 10544958, 15817437, 17574930, 26362395, 31634874, 52724790, 79087185, 158174370]

約数ペア:

[(1, 158174370), (2, 79087185), (3, 52724790), (5, 31634874), (6, 26362395), (9, 17574930), (10, 15817437), (15, 10544958), (18, 8787465), (27, 5858310), (30, 5272479), (45, 3514986), (54, 2929155), (81, 1952770), (90, 1757493), (135, 1171662), (162, 976385), (270, 585831), (405, 390554), (810, 195277)]