166021394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3089}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 311472000

約数和(自身を除く): 145450606

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 349, 698, 2443, 3089, 3839, 4886, 6178, 7678, 21623, 26873, 33979, 43246, 53746, 67958, 237853, 475706, 1078061, 2156122, 7546427, 11858671, 15092854, 23717342, 83010697, 166021394]

約数ペア:

[(1, 166021394), (2, 83010697), (7, 23717342), (11, 15092854), (14, 11858671), (22, 7546427), (77, 2156122), (154, 1078061), (349, 475706), (698, 237853), (2443, 67958), (3089, 53746), (3839, 43246), (4886, 33979), (6178, 26873), (7678, 21623)]