161228024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5119}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 314572800

約数和(自身を除く): 153344776

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 5119, 7874, 10238, 15748, 20476, 31496, 40952, 158689, 317378, 634756, 650113, 1269512, 1300226, 2600452, 5200904, 20153503, 40307006, 80614012, 161228024]

約数ペア:

[(1, 161228024), (2, 80614012), (4, 40307006), (8, 20153503), (31, 5200904), (62, 2600452), (124, 1300226), (127, 1269512), (248, 650113), (254, 634756), (508, 317378), (1016, 158689), (3937, 40952), (5119, 31496), (7874, 20476), (10238, 15748)]