131045616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70003}}^1$

素因数の和:70030

約数の個数: 60

約数和(自身を含む): 394962568

約数和(自身を除く): 263916952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70003, 140006, 210009, 280012, 420018, 560024, 630027, 840036, 910039, 1120048, 1260054, 1680072, 1820078, 2520108, 2730117, 3360144, 3640156, 5040216, 5460234, 7280312, 8190351, 10080432, 10920468, 14560624, 16380702, 21840936, 32761404, 43681872, 65522808, 131045616]

約数ペア:

[(1, 131045616), (2, 65522808), (3, 43681872), (4, 32761404), (6, 21840936), (8, 16380702), (9, 14560624), (12, 10920468), (13, 10080432), (16, 8190351), (18, 7280312), (24, 5460234), (26, 5040216), (36, 3640156), (39, 3360144), (48, 2730117), (52, 2520108), (72, 1820078), (78, 1680072), (104, 1260054), (117, 1120048), (144, 910039), (156, 840036), (208, 630027), (234, 560024), (312, 420018), (468, 280012), (624, 210009), (936, 140006), (1872, 70003)]