157210344

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4447}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 426741120

約数和(自身を除く): 269530776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2946, 3928, 4419, 4447, 5892, 8838, 8894, 11784, 13341, 17676, 17788, 26682, 35352, 35576, 40023, 53364, 80046, 106728, 160092, 320184, 2183477, 4366954, 6550431, 8733908, 13100862, 17467816, 19651293, 26201724, 39302586, 52403448, 78605172, 157210344]

約数ペア:

[(1, 157210344), (2, 78605172), (3, 52403448), (4, 39302586), (6, 26201724), (8, 19651293), (9, 17467816), (12, 13100862), (18, 8733908), (24, 6550431), (36, 4366954), (72, 2183477), (491, 320184), (982, 160092), (1473, 106728), (1964, 80046), (2946, 53364), (3928, 40023), (4419, 35576), (4447, 35352), (5892, 26682), (8838, 17788), (8894, 17676), (11784, 13341)]