156936900130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4637}}^1\times {\mathrm{21557}}^1$

素因数の和:26358

約数の個数: 32

約数和(自身を含む): 284360195376

約数和(自身を除く): 127423295246

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 4637, 9274, 21557, 23185, 43114, 46370, 107785, 215570, 728009, 1456018, 3384449, 3640045, 6768898, 7280090, 16922245, 33844490, 99959809, 199919618, 499799045, 999598090, 15693690013, 31387380026, 78468450065, 156936900130]

約数ペア:

[(1, 156936900130), (2, 78468450065), (5, 31387380026), (10, 15693690013), (157, 999598090), (314, 499799045), (785, 199919618), (1570, 99959809), (4637, 33844490), (9274, 16922245), (21557, 7280090), (23185, 6768898), (43114, 3640045), (46370, 3384449), (107785, 1456018), (215570, 728009)]