155170584

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{15731}}^1$

素因数の和:15880

約数の個数: 48

約数和(自身を含む): 423348120

約数和(自身を除く): 268177536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 15731, 31462, 47193, 62924, 94386, 125848, 141579, 188772, 283158, 377544, 566316, 1132632, 2155147, 4310294, 6465441, 8620588, 12930882, 17241176, 19396323, 25861764, 38792646, 51723528, 77585292, 155170584]

約数ペア:

[(1, 155170584), (2, 77585292), (3, 51723528), (4, 38792646), (6, 25861764), (8, 19396323), (9, 17241176), (12, 12930882), (18, 8620588), (24, 6465441), (36, 4310294), (72, 2155147), (137, 1132632), (274, 566316), (411, 377544), (548, 283158), (822, 188772), (1096, 141579), (1233, 125848), (1644, 94386), (2466, 62924), (3288, 47193), (4932, 31462), (9864, 15731)]