157645738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{13831}}^1$

素因数の和:14013

約数の個数: 16

約数和(自身を含む): 243996480

約数和(自身を除く): 86350742

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 13831, 27662, 567071, 1134142, 1922509, 3845018, 78822869, 157645738]

約数ペア:

[(1, 157645738), (2, 78822869), (41, 3845018), (82, 1922509), (139, 1134142), (278, 567071), (5699, 27662), (11398, 13831)]