131670504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{261251}}^1$

素因数の和:261270

約数の個数: 48

約数和(自身を含む): 407553120

約数和(自身を除く): 275882616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 261251, 522502, 783753, 1045004, 1567506, 1828757, 2090008, 2351259, 3135012, 3657514, 4702518, 5486271, 6270024, 7315028, 9405036, 10972542, 14630056, 16458813, 18810072, 21945084, 32917626, 43890168, 65835252, 131670504]

約数ペア:

[(1, 131670504), (2, 65835252), (3, 43890168), (4, 32917626), (6, 21945084), (7, 18810072), (8, 16458813), (9, 14630056), (12, 10972542), (14, 9405036), (18, 7315028), (21, 6270024), (24, 5486271), (28, 4702518), (36, 3657514), (42, 3135012), (56, 2351259), (63, 2090008), (72, 1828757), (84, 1567506), (126, 1045004), (168, 783753), (252, 522502), (504, 261251)]