153831038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 249613056

約数和(自身を除く): 95782018

約数列:

[1, 2, 23, 43, 46, 83, 86, 166, 937, 989, 1874, 1909, 1978, 3569, 3818, 7138, 21551, 40291, 43102, 77771, 80582, 82087, 155542, 164174, 926693, 1788733, 1853386, 3344153, 3577466, 6688306, 76915519, 153831038]

約数ペア:

[(1, 153831038), (2, 76915519), (23, 6688306), (43, 3577466), (46, 3344153), (83, 1853386), (86, 1788733), (166, 926693), (937, 164174), (989, 155542), (1874, 82087), (1909, 80582), (1978, 77771), (3569, 43102), (3818, 40291), (7138, 21551)]