149897856

素因数分解:

$2^7\times 3^1\times {\mathrm{390359}}^1$

素因数の和:390376

約数の個数: 32

約数和(自身を含む): 398167200

約数和(自身を除く): 248269344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 390359, 780718, 1171077, 1561436, 2342154, 3122872, 4684308, 6245744, 9368616, 12491488, 18737232, 24982976, 37474464, 49965952, 74948928, 149897856]

約数ペア:

[(1, 149897856), (2, 74948928), (3, 49965952), (4, 37474464), (6, 24982976), (8, 18737232), (12, 12491488), (16, 9368616), (24, 6245744), (32, 4684308), (48, 3122872), (64, 2342154), (96, 1561436), (128, 1171077), (192, 780718), (384, 390359)]