152274728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6899}}^1$

素因数の和:7025

約数の個数: 32

約数和(自身を含む): 298080000

約数和(自身を除く): 145805272

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 5518, 6899, 11036, 13798, 22072, 27596, 55192, 213869, 427738, 614011, 855476, 1228022, 1710952, 2456044, 4912088, 19034341, 38068682, 76137364, 152274728]

約数ペア:

[(1, 152274728), (2, 76137364), (4, 38068682), (8, 19034341), (31, 4912088), (62, 2456044), (89, 1710952), (124, 1228022), (178, 855476), (248, 614011), (356, 427738), (712, 213869), (2759, 55192), (5518, 27596), (6899, 22072), (11036, 13798)]