123271552

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{3137}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 246458520

約数和(自身を除く): 123186968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 3137, 4912, 6274, 9824, 12548, 19648, 25096, 39296, 50192, 100384, 200768, 401536, 963059, 1926118, 3852236, 7704472, 15408944, 30817888, 61635776, 123271552]

約数ペア:

[(1, 123271552), (2, 61635776), (4, 30817888), (8, 15408944), (16, 7704472), (32, 3852236), (64, 1926118), (128, 963059), (307, 401536), (614, 200768), (1228, 100384), (2456, 50192), (3137, 39296), (4912, 25096), (6274, 19648), (9824, 12548)]