158552520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{188753}}^1$

素因数の和:188774

約数の個数: 64

約数和(自身を含む): 543611520

約数和(自身を除く): 385059000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 188753, 377506, 566259, 755012, 943765, 1132518, 1321271, 1510024, 1887530, 2265036, 2642542, 2831295, 3775060, 3963813, 4530072, 5285084, 5662590, 6606355, 7550120, 7927626, 10570168, 11325180, 13212710, 15855252, 19819065, 22650360, 26425420, 31710504, 39638130, 52850840, 79276260, 158552520]

約数ペア:

[(1, 158552520), (2, 79276260), (3, 52850840), (4, 39638130), (5, 31710504), (6, 26425420), (7, 22650360), (8, 19819065), (10, 15855252), (12, 13212710), (14, 11325180), (15, 10570168), (20, 7927626), (21, 7550120), (24, 6606355), (28, 5662590), (30, 5285084), (35, 4530072), (40, 3963813), (42, 3775060), (56, 2831295), (60, 2642542), (70, 2265036), (84, 1887530), (105, 1510024), (120, 1321271), (140, 1132518), (168, 943765), (210, 755012), (280, 566259), (420, 377506), (840, 188753)]