138062778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5643

約数の個数: 64

約数和(自身を含む): 342958080

約数和(自身を除く): 204895302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 5581, 8246, 11162, 12369, 16743, 24738, 33486, 39067, 78134, 106039, 117201, 173011, 212078, 234402, 318117, 346022, 519033, 636234, 742273, 1038066, 1211077, 1484546, 2226819, 2422154, 3287209, 3633231, 4453638, 6574418, 7266462, 9861627, 19723254, 23010463, 46020926, 69031389, 138062778]

約数ペア:

[(1, 138062778), (2, 69031389), (3, 46020926), (6, 23010463), (7, 19723254), (14, 9861627), (19, 7266462), (21, 6574418), (31, 4453638), (38, 3633231), (42, 3287209), (57, 2422154), (62, 2226819), (93, 1484546), (114, 1211077), (133, 1038066), (186, 742273), (217, 636234), (266, 519033), (399, 346022), (434, 318117), (589, 234402), (651, 212078), (798, 173011), (1178, 117201), (1302, 106039), (1767, 78134), (3534, 39067), (4123, 33486), (5581, 24738), (8246, 16743), (11162, 12369)]