155488154878

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1\times {\mathrm{91373}}^1$

素因数の和:92196

約数の個数: 32

約数和(自身を含む): 268341315264

約数和(自身を除く): 112853160386

約数列:

[1, 2, 7, 14, 197, 394, 617, 1234, 1379, 2758, 4319, 8638, 91373, 121549, 182746, 243098, 639611, 850843, 1279222, 1701686, 18000481, 36000962, 56377141, 112754282, 126003367, 252006734, 394639987, 789279974, 11106296777, 22212593554, 77744077439, 155488154878]

約数ペア:

[(1, 155488154878), (2, 77744077439), (7, 22212593554), (14, 11106296777), (197, 789279974), (394, 394639987), (617, 252006734), (1234, 126003367), (1379, 112754282), (2758, 56377141), (4319, 36000962), (8638, 18000481), (91373, 1701686), (121549, 1279222), (182746, 850843), (243098, 639611)]