156979502576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24889}}^1\times {\mathrm{30323}}^1$

素因数の和:55233

約数の個数: 40

約数和(自身を含む): 327567732240

約数和(自身を除く): 170588229664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24889, 30323, 49778, 60646, 99556, 121292, 199112, 242584, 323557, 394199, 398224, 485168, 647114, 788398, 1294228, 1576796, 2588456, 3153592, 5176912, 6307184, 754709147, 1509418294, 3018836588, 6037673176, 9811218911, 12075346352, 19622437822, 39244875644, 78489751288, 156979502576]

約数ペア:

[(1, 156979502576), (2, 78489751288), (4, 39244875644), (8, 19622437822), (13, 12075346352), (16, 9811218911), (26, 6037673176), (52, 3018836588), (104, 1509418294), (208, 754709147), (24889, 6307184), (30323, 5176912), (49778, 3153592), (60646, 2588456), (99556, 1576796), (121292, 1294228), (199112, 788398), (242584, 647114), (323557, 485168), (394199, 398224)]