156978634182

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{72473977}}^1$

素因数の和:72474020

約数の個数: 24

約数和(自身を含む): 331351027416

約数和(自身を除く): 174372393234

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 72473977, 144947954, 217421931, 434843862, 1377005563, 2754011126, 4131016689, 8262033378, 26163105697, 52326211394, 78489317091, 156978634182]

約数ペア:

[(1, 156978634182), (2, 78489317091), (3, 52326211394), (6, 26163105697), (19, 8262033378), (38, 4131016689), (57, 2754011126), (114, 1377005563), (361, 434843862), (722, 217421931), (1083, 144947954), (2166, 72473977)]