157453528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3923}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 307249200

約数和(自身を除く): 149795672

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 1384, 3923, 5017, 7846, 10034, 15692, 20068, 31384, 40136, 113767, 227534, 455068, 678679, 910136, 1357358, 2714716, 5429432, 19681691, 39363382, 78726764, 157453528]

約数ペア:

[(1, 157453528), (2, 78726764), (4, 39363382), (8, 19681691), (29, 5429432), (58, 2714716), (116, 1357358), (173, 910136), (232, 678679), (346, 455068), (692, 227534), (1384, 113767), (3923, 40136), (5017, 31384), (7846, 20068), (10034, 15692)]