155547416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{39439}}^1$

素因数の和:39491

約数の個数: 32

約数和(自身を含む): 319464000

約数和(自身を除く): 163916584

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 39439, 78878, 157756, 315512, 670463, 1143731, 1340926, 2287462, 2681852, 4574924, 5363704, 9149848, 19443427, 38886854, 77773708, 155547416]

約数ペア:

[(1, 155547416), (2, 77773708), (4, 38886854), (8, 19443427), (17, 9149848), (29, 5363704), (34, 4574924), (58, 2681852), (68, 2287462), (116, 1340926), (136, 1143731), (232, 670463), (493, 315512), (986, 157756), (1972, 78878), (3944, 39439)]