140852008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{3457}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 288812160

約数和(自身を除く): 147960152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 926, 1852, 3457, 3704, 5093, 6914, 10186, 13828, 20372, 27656, 38027, 40744, 76054, 152108, 304216, 1600591, 3201182, 6402364, 12804728, 17606501, 35213002, 70426004, 140852008]

約数ペア:

[(1, 140852008), (2, 70426004), (4, 35213002), (8, 17606501), (11, 12804728), (22, 6402364), (44, 3201182), (88, 1600591), (463, 304216), (926, 152108), (1852, 76054), (3457, 40744), (3704, 38027), (5093, 27656), (6914, 20372), (10186, 13828)]