129064428

素因数分解:

$2^2\times 3^4\times {\mathrm{398347}}^1$

素因数の和:398363

約数の個数: 30

約数和(自身を含む): 337400756

約数和(自身を除く): 208336328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 398347, 796694, 1195041, 1593388, 2390082, 3585123, 4780164, 7170246, 10755369, 14340492, 21510738, 32266107, 43021476, 64532214, 129064428]

約数ペア:

[(1, 129064428), (2, 64532214), (3, 43021476), (4, 32266107), (6, 21510738), (9, 14340492), (12, 10755369), (18, 7170246), (27, 4780164), (36, 3585123), (54, 2390082), (81, 1593388), (108, 1195041), (162, 796694), (324, 398347)]