155880451616

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{24727229}}^1$

素因数の和:24727436

約数の個数: 24

約数和(自身を含む): 308447467020

約数和(自身を除く): 152567015404

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 24727229, 49454458, 98908916, 197817832, 395635664, 791271328, 4871264113, 9742528226, 19485056452, 38970112904, 77940225808, 155880451616]

約数ペア:

[(1, 155880451616), (2, 77940225808), (4, 38970112904), (8, 19485056452), (16, 9742528226), (32, 4871264113), (197, 791271328), (394, 395635664), (788, 197817832), (1576, 98908916), (3152, 49454458), (6304, 24727229)]