157029886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 258306048

約数和(自身を除く): 101276162

約数列:

[1, 2, 13, 26, 103, 191, 206, 307, 382, 614, 1339, 2483, 2678, 3991, 4966, 7982, 19673, 31621, 39346, 58637, 63242, 117274, 255749, 411073, 511498, 762281, 822146, 1524562, 6039611, 12079222, 78514943, 157029886]

約数ペア:

[(1, 157029886), (2, 78514943), (13, 12079222), (26, 6039611), (103, 1524562), (191, 822146), (206, 762281), (307, 511498), (382, 411073), (614, 255749), (1339, 117274), (2483, 63242), (2678, 58637), (3991, 39346), (4966, 31621), (7982, 19673)]