140377848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449929}}^1$

素因数の和:449951

約数の個数: 32

約数和(自身を含む): 377941200

約数和(自身を除く): 237563352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449929, 899858, 1349787, 1799716, 2699574, 3599432, 5399148, 5849077, 10798296, 11698154, 17547231, 23396308, 35094462, 46792616, 70188924, 140377848]

約数ペア:

[(1, 140377848), (2, 70188924), (3, 46792616), (4, 35094462), (6, 23396308), (8, 17547231), (12, 11698154), (13, 10798296), (24, 5849077), (26, 5399148), (39, 3599432), (52, 2699574), (78, 1799716), (104, 1349787), (156, 899858), (312, 449929)]