156960390498

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1987}}^1\times {\mathrm{18311}}^1$

素因数の和:21022

約数の個数: 32

約数和(自身を含む): 314532771840

約数和(自身を除く): 157572381342

約数列:

[1, 2, 3, 6, 719, 1438, 1987, 2157, 3974, 4314, 5961, 11922, 18311, 36622, 54933, 109866, 1428653, 2857306, 4285959, 8571918, 13165609, 26331218, 36383957, 39496827, 72767914, 78993654, 109151871, 218303742, 26160065083, 52320130166, 78480195249, 156960390498]

約数ペア:

[(1, 156960390498), (2, 78480195249), (3, 52320130166), (6, 26160065083), (719, 218303742), (1438, 109151871), (1987, 78993654), (2157, 72767914), (3974, 39496827), (4314, 36383957), (5961, 26331218), (11922, 13165609), (18311, 8571918), (36622, 4285959), (54933, 2857306), (109866, 1428653)]