162771948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 427889280

約数和(自身を除く): 265117332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 929, 942, 1116, 1413, 1858, 1884, 2787, 2826, 3716, 4867, 5574, 5652, 8361, 9734, 11148, 14601, 16722, 19468, 28799, 29202, 33444, 43803, 57598, 58404, 86397, 87606, 115196, 145853, 172794, 175212, 259191, 291706, 345588, 437559, 518382, 583412, 875118, 1036764, 1312677, 1750236, 2625354, 4521443, 5250708, 9042886, 13564329, 18085772, 27128658, 40692987, 54257316, 81385974, 162771948]

約数ペア:

[(1, 162771948), (2, 81385974), (3, 54257316), (4, 40692987), (6, 27128658), (9, 18085772), (12, 13564329), (18, 9042886), (31, 5250708), (36, 4521443), (62, 2625354), (93, 1750236), (124, 1312677), (157, 1036764), (186, 875118), (279, 583412), (314, 518382), (372, 437559), (471, 345588), (558, 291706), (628, 259191), (929, 175212), (942, 172794), (1116, 145853), (1413, 115196), (1858, 87606), (1884, 86397), (2787, 58404), (2826, 57598), (3716, 43803), (4867, 33444), (5574, 29202), (5652, 28799), (8361, 19468), (9734, 16722), (11148, 14601)]