142472156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 264929280

約数和(自身を除く): 122457124

約数列:

[1, 2, 4, 31, 62, 83, 109, 124, 127, 166, 218, 254, 332, 436, 508, 2573, 3379, 3937, 5146, 6758, 7874, 9047, 10292, 10541, 13516, 13843, 15748, 18094, 21082, 27686, 36188, 42164, 55372, 280457, 326771, 429133, 560914, 653542, 858266, 1121828, 1148969, 1307084, 1716532, 2297938, 4595876, 35618039, 71236078, 142472156]

約数ペア:

[(1, 142472156), (2, 71236078), (4, 35618039), (31, 4595876), (62, 2297938), (83, 1716532), (109, 1307084), (124, 1148969), (127, 1121828), (166, 858266), (218, 653542), (254, 560914), (332, 429133), (436, 326771), (508, 280457), (2573, 55372), (3379, 42164), (3937, 36188), (5146, 27686), (6758, 21082), (7874, 18094), (9047, 15748), (10292, 13843), (10541, 13516)]