31140156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 43935684

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 167, 246, 334, 379, 492, 501, 668, 758, 1002, 1137, 1516, 2004, 2274, 4548, 6847, 13694, 15539, 20541, 27388, 31078, 41082, 46617, 62156, 63293, 82164, 93234, 126586, 186468, 189879, 253172, 379758, 759516, 2595013, 5190026, 7785039, 10380052, 15570078, 31140156]

約数ペア:

[(1, 31140156), (2, 15570078), (3, 10380052), (4, 7785039), (6, 5190026), (12, 2595013), (41, 759516), (82, 379758), (123, 253172), (164, 189879), (167, 186468), (246, 126586), (334, 93234), (379, 82164), (492, 63293), (501, 62156), (668, 46617), (758, 41082), (1002, 31078), (1137, 27388), (1516, 20541), (2004, 15539), (2274, 13694), (4548, 6847)]