149701564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{1709}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 267170400

約数和(自身を除く): 117468836

約数列:

[1, 2, 4, 61, 122, 244, 359, 718, 1436, 1709, 3418, 6836, 21899, 43798, 87596, 104249, 208498, 416996, 613531, 1227062, 2454124, 37425391, 74850782, 149701564]

約数ペア:

[(1, 149701564), (2, 74850782), (4, 37425391), (61, 2454124), (122, 1227062), (244, 613531), (359, 416996), (718, 208498), (1436, 104249), (1709, 87596), (3418, 43798), (6836, 21899)]