153943744

素因数分解:

$2^6\times {\mathrm{59}}^2\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 42

約数和(自身を含む): 311197244

約数和(自身を除く): 157253500

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 691, 944, 1382, 1888, 2764, 3481, 3776, 5528, 6962, 11056, 13924, 22112, 27848, 40769, 44224, 55696, 81538, 111392, 163076, 222784, 326152, 652304, 1304608, 2405371, 2609216, 4810742, 9621484, 19242968, 38485936, 76971872, 153943744]

約数ペア:

[(1, 153943744), (2, 76971872), (4, 38485936), (8, 19242968), (16, 9621484), (32, 4810742), (59, 2609216), (64, 2405371), (118, 1304608), (236, 652304), (472, 326152), (691, 222784), (944, 163076), (1382, 111392), (1888, 81538), (2764, 55696), (3481, 44224), (3776, 40769), (5528, 27848), (6962, 22112), (11056, 13924)]