139964976

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1451

約数の個数: 80

約数和(自身を含む): 403530720

約数和(自身を除く): 263565744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 843, 1124, 1153, 1686, 2248, 2306, 2529, 3372, 3459, 4496, 4612, 5058, 6744, 6918, 7587, 9224, 10116, 10377, 13488, 13836, 15174, 18448, 20232, 20754, 27672, 30348, 31131, 40464, 41508, 55344, 60696, 62262, 83016, 121392, 124524, 166032, 249048, 323993, 498096, 647986, 971979, 1295972, 1943958, 2591944, 2915937, 3887916, 5183888, 5831874, 7775832, 8747811, 11663748, 15551664, 17495622, 23327496, 34991244, 46654992, 69982488, 139964976]

約数ペア:

[(1, 139964976), (2, 69982488), (3, 46654992), (4, 34991244), (6, 23327496), (8, 17495622), (9, 15551664), (12, 11663748), (16, 8747811), (18, 7775832), (24, 5831874), (27, 5183888), (36, 3887916), (48, 2915937), (54, 2591944), (72, 1943958), (108, 1295972), (144, 971979), (216, 647986), (281, 498096), (432, 323993), (562, 249048), (843, 166032), (1124, 124524), (1153, 121392), (1686, 83016), (2248, 62262), (2306, 60696), (2529, 55344), (3372, 41508), (3459, 40464), (4496, 31131), (4612, 30348), (5058, 27672), (6744, 20754), (6918, 20232), (7587, 18448), (9224, 15174), (10116, 13836), (10377, 13488)]