155874138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6363

約数の個数: 64

約数和(自身を含む): 387194880

約数和(自身を除く): 231320742

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, 6301, 8246, 12369, 12602, 18903, 24738, 37806, 44107, 88214, 119719, 132321, 195331, 239438, 264642, 359157, 390662, 585993, 718314, 838033, 1171986, 1367317, 1676066, 2514099, 2734634, 3711289, 4101951, 5028198, 7422578, 8203902, 11133867, 22267734, 25979023, 51958046, 77937069, 155874138]

約数ペア:

[(1, 155874138), (2, 77937069), (3, 51958046), (6, 25979023), (7, 22267734), (14, 11133867), (19, 8203902), (21, 7422578), (31, 5028198), (38, 4101951), (42, 3711289), (57, 2734634), (62, 2514099), (93, 1676066), (114, 1367317), (133, 1171986), (186, 838033), (217, 718314), (266, 585993), (399, 390662), (434, 359157), (589, 264642), (651, 239438), (798, 195331), (1178, 132321), (1302, 119719), (1767, 88214), (3534, 44107), (4123, 37806), (6301, 24738), (8246, 18903), (12369, 12602)]