133904238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19289}}^1$

素因数の和:19396

約数の個数: 32

約数和(自身を含む): 291664800

約数和(自身を除く): 157760562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 19289, 38578, 57867, 115734, 250757, 501514, 752271, 1504542, 1716721, 3433442, 5150163, 10300326, 22317373, 44634746, 66952119, 133904238]

約数ペア:

[(1, 133904238), (2, 66952119), (3, 44634746), (6, 22317373), (13, 10300326), (26, 5150163), (39, 3433442), (78, 1716721), (89, 1504542), (178, 752271), (267, 501514), (534, 250757), (1157, 115734), (2314, 57867), (3471, 38578), (6942, 19289)]