149559772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 277150720

約数和(自身を除く): 127590948

約数列:

[1, 2, 4, 37, 73, 74, 109, 127, 146, 148, 218, 254, 292, 436, 508, 2701, 4033, 4699, 5402, 7957, 8066, 9271, 9398, 10804, 13843, 15914, 16132, 18542, 18796, 27686, 31828, 37084, 55372, 294409, 343027, 512191, 588818, 686054, 1010539, 1024382, 1177636, 1372108, 2021078, 2048764, 4042156, 37389943, 74779886, 149559772]

約数ペア:

[(1, 149559772), (2, 74779886), (4, 37389943), (37, 4042156), (73, 2048764), (74, 2021078), (109, 1372108), (127, 1177636), (146, 1024382), (148, 1010539), (218, 686054), (254, 588818), (292, 512191), (436, 343027), (508, 294409), (2701, 55372), (4033, 37084), (4699, 31828), (5402, 27686), (7957, 18796), (8066, 18542), (9271, 16132), (9398, 15914), (10804, 13843)]