155222184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{497507}}^1$

素因数の和:497529

約数の個数: 32

約数和(自身を含む): 417906720

約数和(自身を除く): 262684536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 497507, 995014, 1492521, 1990028, 2985042, 3980056, 5970084, 6467591, 11940168, 12935182, 19402773, 25870364, 38805546, 51740728, 77611092, 155222184]

約数ペア:

[(1, 155222184), (2, 77611092), (3, 51740728), (4, 38805546), (6, 25870364), (8, 19402773), (12, 12935182), (13, 11940168), (24, 6467591), (26, 5970084), (39, 3980056), (52, 2985042), (78, 1990028), (104, 1492521), (156, 995014), (312, 497507)]