156940065285

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1543}}^1\times {\mathrm{21803}}^1$

素因数の和:23665

約数の個数: 32

約数和(自身を含む): 252086335488

約数和(自身を除く): 95146270203

約数列:

[1, 3, 5, 15, 311, 933, 1543, 1555, 4629, 4665, 7715, 21803, 23145, 65409, 109015, 327045, 479873, 1439619, 2399365, 6780733, 7198095, 20342199, 33642029, 33903665, 100926087, 101710995, 168210145, 504630435, 10462671019, 31388013057, 52313355095, 156940065285]

約数ペア:

[(1, 156940065285), (3, 52313355095), (5, 31388013057), (15, 10462671019), (311, 504630435), (933, 168210145), (1543, 101710995), (1555, 100926087), (4629, 33903665), (4665, 33642029), (7715, 20342199), (21803, 7198095), (23145, 6780733), (65409, 2399365), (109015, 1439619), (327045, 479873)]