156620334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54269}}^1$

素因数の和:54324

約数の個数: 32

約数和(自身を含む): 346459680

約数和(自身を除く): 189839346

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 54269, 108538, 162807, 325614, 705497, 1410994, 2007953, 2116491, 4015906, 4232982, 6023859, 12047718, 26103389, 52206778, 78310167, 156620334]

約数ペア:

[(1, 156620334), (2, 78310167), (3, 52206778), (6, 26103389), (13, 12047718), (26, 6023859), (37, 4232982), (39, 4015906), (74, 2116491), (78, 2007953), (111, 1410994), (222, 705497), (481, 325614), (962, 162807), (1443, 108538), (2886, 54269)]