138712051738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{100391}}^1$

素因数の和:103222

約数の個数: 32

約数和(自身を含む): 235953325440

約数和(自身を除く): 97241273702

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2797, 5594, 36361, 53143, 72722, 100391, 106286, 200782, 690859, 1305083, 1381718, 1907429, 2610166, 3814858, 24796577, 49593154, 280793627, 561587254, 3650317151, 5335078913, 7300634302, 10670157826, 69356025869, 138712051738]

約数ペア:

[(1, 138712051738), (2, 69356025869), (13, 10670157826), (19, 7300634302), (26, 5335078913), (38, 3650317151), (247, 561587254), (494, 280793627), (2797, 49593154), (5594, 24796577), (36361, 3814858), (53143, 2610166), (72722, 1907429), (100391, 1381718), (106286, 1305083), (200782, 690859)]