166102340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{267907}}^1$

素因数の和:267947

約数の個数: 24

約数和(自身を含む): 360068352

約数和(自身を除く): 193966012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 267907, 535814, 1071628, 1339535, 2679070, 5358140, 8305117, 16610234, 33220468, 41525585, 83051170, 166102340]

約数ペア:

[(1, 166102340), (2, 83051170), (4, 41525585), (5, 33220468), (10, 16610234), (20, 8305117), (31, 5358140), (62, 2679070), (124, 1339535), (155, 1071628), (310, 535814), (620, 267907)]