156981195216

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{42089}}^1$

素因数の和:42601

約数の個数: 120

約数和(自身を含む): 447803928000

約数和(自身を除く): 290822732784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 439, 472, 531, 708, 878, 944, 1062, 1317, 1416, 1756, 2124, 2634, 2832, 3512, 3951, 4248, 5268, 7024, 7902, 8496, 10536, 15804, 21072, 25901, 31608, 42089, 51802, 63216, 77703, 84178, 103604, 126267, 155406, 168356, 207208, 233109, 252534, 310812, 336712, 378801, 414416, 466218, 505068, 621624, 673424, 757602, 932436, 1010136, 1243248, 1515204, 1864872, 2020272, 2483251, 3030408, 3729744, 4966502, 6060816, 7449753, 9933004, 14899506, 18477071, 19866008, 22349259, 29799012, 36954142, 39732016, 44698518, 55431213, 59598024, 73908284, 89397036, 110862426, 119196048, 147816568, 166293639, 178794072, 221724852, 295633136, 332587278, 357588144, 443449704, 665174556, 886899408, 1090147189, 1330349112, 2180294378, 2660698224, 3270441567, 4360588756, 6540883134, 8721177512, 9811324701, 13081766268, 17442355024, 19622649402, 26163532536, 39245298804, 52327065072, 78490597608, 156981195216]

約数ペア:

[(1, 156981195216), (2, 78490597608), (3, 52327065072), (4, 39245298804), (6, 26163532536), (8, 19622649402), (9, 17442355024), (12, 13081766268), (16, 9811324701), (18, 8721177512), (24, 6540883134), (36, 4360588756), (48, 3270441567), (59, 2660698224), (72, 2180294378), (118, 1330349112), (144, 1090147189), (177, 886899408), (236, 665174556), (354, 443449704), (439, 357588144), (472, 332587278), (531, 295633136), (708, 221724852), (878, 178794072), (944, 166293639), (1062, 147816568), (1317, 119196048), (1416, 110862426), (1756, 89397036), (2124, 73908284), (2634, 59598024), (2832, 55431213), (3512, 44698518), (3951, 39732016), (4248, 36954142), (5268, 29799012), (7024, 22349259), (7902, 19866008), (8496, 18477071), (10536, 14899506), (15804, 9933004), (21072, 7449753), (25901, 6060816), (31608, 4966502), (42089, 3729744), (51802, 3030408), (63216, 2483251), (77703, 2020272), (84178, 1864872), (103604, 1515204), (126267, 1243248), (155406, 1010136), (168356, 932436), (207208, 757602), (233109, 673424), (252534, 621624), (310812, 505068), (336712, 466218), (378801, 414416)]