149464844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{911371}}^1$

素因数の和:911416

約数の個数: 12

約数和(自身を含む): 267943368

約数和(自身を除く): 118478524

約数列:

[1, 2, 4, 41, 82, 164, 911371, 1822742, 3645484, 37366211, 74732422, 149464844]

約数ペア:

[(1, 149464844), (2, 74732422), (4, 37366211), (41, 3645484), (82, 1822742), (164, 911371)]