123782192

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 243506736

約数和(自身を除く): 119724544

約数列:

[1, 2, 4, 8, 16, 173, 197, 227, 346, 394, 454, 692, 788, 908, 1384, 1576, 1816, 2768, 3152, 3632, 34081, 39271, 44719, 68162, 78542, 89438, 136324, 157084, 178876, 272648, 314168, 357752, 545296, 628336, 715504, 7736387, 15472774, 30945548, 61891096, 123782192]

約数ペア:

[(1, 123782192), (2, 61891096), (4, 30945548), (8, 15472774), (16, 7736387), (173, 715504), (197, 628336), (227, 545296), (346, 357752), (394, 314168), (454, 272648), (692, 178876), (788, 157084), (908, 136324), (1384, 89438), (1576, 78542), (1816, 68162), (2768, 44719), (3152, 39271), (3632, 34081)]