129902208

素因数分解:

$2^7\times 3^1\times {\mathrm{338287}}^1$

素因数の和:338304

約数の個数: 32

約数和(自身を含む): 345053760

約数和(自身を除く): 215151552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 338287, 676574, 1014861, 1353148, 2029722, 2706296, 4059444, 5412592, 8118888, 10825184, 16237776, 21650368, 32475552, 43300736, 64951104, 129902208]

約数ペア:

[(1, 129902208), (2, 64951104), (3, 43300736), (4, 32475552), (6, 21650368), (8, 16237776), (12, 10825184), (16, 8118888), (24, 5412592), (32, 4059444), (48, 2706296), (64, 2029722), (96, 1353148), (128, 1014861), (192, 676574), (384, 338287)]