157945651304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15787}}^1\times {\mathrm{9403}}^1$

素因数の和:25222

約数の個数: 64

約数和(自身を含む): 356328844800

約数和(自身を除く): 198383193496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 9403, 15787, 18806, 31574, 37612, 63148, 65821, 75224, 110509, 126296, 131642, 178657, 221018, 263284, 299953, 357314, 442036, 526568, 599906, 714628, 884072, 1199812, 1250599, 1429256, 2099671, 2399624, 2501198, 4199342, 5002396, 8398684, 10004792, 16797368, 148445161, 296890322, 593780644, 1039116127, 1187561288, 2078232254, 2820458059, 4156464508, 5640916118, 8312929016, 11281832236, 19743206413, 22563664472, 39486412826, 78972825652, 157945651304]

約数ペア:

[(1, 157945651304), (2, 78972825652), (4, 39486412826), (7, 22563664472), (8, 19743206413), (14, 11281832236), (19, 8312929016), (28, 5640916118), (38, 4156464508), (56, 2820458059), (76, 2078232254), (133, 1187561288), (152, 1039116127), (266, 593780644), (532, 296890322), (1064, 148445161), (9403, 16797368), (15787, 10004792), (18806, 8398684), (31574, 5002396), (37612, 4199342), (63148, 2501198), (65821, 2399624), (75224, 2099671), (110509, 1429256), (126296, 1250599), (131642, 1199812), (178657, 884072), (221018, 714628), (263284, 599906), (299953, 526568), (357314, 442036)]