128475384

素因数分解:

$2^3\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{2393}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 321466320

約数和(自身を除く): 192990936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2237, 2393, 4474, 4786, 6711, 7179, 8948, 9572, 13422, 14358, 17896, 19144, 26844, 28716, 53688, 57432, 5353141, 10706282, 16059423, 21412564, 32118846, 42825128, 64237692, 128475384]

約数ペア:

[(1, 128475384), (2, 64237692), (3, 42825128), (4, 32118846), (6, 21412564), (8, 16059423), (12, 10706282), (24, 5353141), (2237, 57432), (2393, 53688), (4474, 28716), (4786, 26844), (6711, 19144), (7179, 17896), (8948, 14358), (9572, 13422)]