165236436

素因数分解:

$2^2\times 3^4\times {\mathrm{509989}}^1$

素因数の和:510005

約数の個数: 30

約数和(自身を含む): 431961530

約数和(自身を除く): 266725094

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 509989, 1019978, 1529967, 2039956, 3059934, 4589901, 6119868, 9179802, 13769703, 18359604, 27539406, 41309109, 55078812, 82618218, 165236436]

約数ペア:

[(1, 165236436), (2, 82618218), (3, 55078812), (4, 41309109), (6, 27539406), (9, 18359604), (12, 13769703), (18, 9179802), (27, 6119868), (36, 4589901), (54, 3059934), (81, 2039956), (108, 1529967), (162, 1019978), (324, 509989)]