149747242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 240609600

約数和(自身を除く): 90862358

約数列:

[1, 2, 29, 43, 58, 86, 97, 194, 619, 1238, 1247, 2494, 2813, 4171, 5626, 8342, 17951, 26617, 35902, 53234, 60043, 120086, 120959, 241918, 771893, 1543786, 1741247, 2581849, 3482494, 5163698, 74873621, 149747242]

約数ペア:

[(1, 149747242), (2, 74873621), (29, 5163698), (43, 3482494), (58, 2581849), (86, 1741247), (97, 1543786), (194, 771893), (619, 241918), (1238, 120959), (1247, 120086), (2494, 60043), (2813, 53234), (4171, 35902), (5626, 26617), (8342, 17951)]