141245838

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 173250162

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 1278, 1399, 1422, 2798, 4197, 5609, 8394, 11218, 12591, 16827, 25182, 33654, 50481, 99329, 100962, 110521, 198658, 221042, 297987, 331563, 595974, 663126, 893961, 994689, 1787922, 1989378, 7846991, 15693982, 23540973, 47081946, 70622919, 141245838]

約数ペア:

[(1, 141245838), (2, 70622919), (3, 47081946), (6, 23540973), (9, 15693982), (18, 7846991), (71, 1989378), (79, 1787922), (142, 994689), (158, 893961), (213, 663126), (237, 595974), (426, 331563), (474, 297987), (639, 221042), (711, 198658), (1278, 110521), (1399, 100962), (1422, 99329), (2798, 50481), (4197, 33654), (5609, 25182), (8394, 16827), (11218, 12591)]