167626280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 394845840

約数和(自身を除く): 227219560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 740, 1060, 1480, 1961, 2120, 2137, 3922, 4274, 7844, 8548, 9805, 10685, 15688, 17096, 19610, 21370, 39220, 42740, 78440, 79069, 85480, 113261, 158138, 226522, 316276, 395345, 453044, 566305, 632552, 790690, 906088, 1132610, 1581380, 2265220, 3162760, 4190657, 4530440, 8381314, 16762628, 20953285, 33525256, 41906570, 83813140, 167626280]

約数ペア:

[(1, 167626280), (2, 83813140), (4, 41906570), (5, 33525256), (8, 20953285), (10, 16762628), (20, 8381314), (37, 4530440), (40, 4190657), (53, 3162760), (74, 2265220), (106, 1581380), (148, 1132610), (185, 906088), (212, 790690), (265, 632552), (296, 566305), (370, 453044), (424, 395345), (530, 316276), (740, 226522), (1060, 158138), (1480, 113261), (1961, 85480), (2120, 79069), (2137, 78440), (3922, 42740), (4274, 39220), (7844, 21370), (8548, 19610), (9805, 17096), (10685, 15688)]