146115892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 285005952

約数和(自身を除く): 138890060

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 101, 172, 202, 404, 559, 647, 1118, 1294, 1313, 2236, 2588, 2626, 4343, 5252, 8411, 8686, 16822, 17372, 27821, 33644, 55642, 56459, 65347, 111284, 112918, 130694, 225836, 261388, 361673, 723346, 849511, 1446692, 1699022, 2809921, 3398044, 5619842, 11239684, 36528973, 73057946, 146115892]

約数ペア:

[(1, 146115892), (2, 73057946), (4, 36528973), (13, 11239684), (26, 5619842), (43, 3398044), (52, 2809921), (86, 1699022), (101, 1446692), (172, 849511), (202, 723346), (404, 361673), (559, 261388), (647, 225836), (1118, 130694), (1294, 112918), (1313, 111284), (2236, 65347), (2588, 56459), (2626, 55642), (4343, 33644), (5252, 27821), (8411, 17372), (8686, 16822)]