140458682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9769}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 262617600

約数和(自身を除く): 122158918

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 9769, 14378, 19538, 68383, 126997, 136766, 253994, 771751, 888979, 1543502, 1777958, 5402257, 10032763, 10804514, 20065526, 70229341, 140458682]

約数ペア:

[(1, 140458682), (2, 70229341), (7, 20065526), (13, 10804514), (14, 10032763), (26, 5402257), (79, 1777958), (91, 1543502), (158, 888979), (182, 771751), (553, 253994), (1027, 136766), (1106, 126997), (2054, 68383), (7189, 19538), (9769, 14378)]