155442528

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1447}}^1$

素因数の和:1836

約数の個数: 72

約数和(自身を含む): 443531088

約数和(自身を除く): 288088560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 746, 1119, 1447, 1492, 2238, 2894, 2984, 3357, 4341, 4476, 5788, 5968, 6714, 8682, 8952, 11576, 11936, 13023, 13428, 17364, 17904, 23152, 26046, 26856, 34728, 35808, 46304, 52092, 53712, 69456, 104184, 107424, 138912, 208368, 416736, 539731, 1079462, 1619193, 2158924, 3238386, 4317848, 4857579, 6476772, 8635696, 9715158, 12953544, 17271392, 19430316, 25907088, 38860632, 51814176, 77721264, 155442528]

約数ペア:

[(1, 155442528), (2, 77721264), (3, 51814176), (4, 38860632), (6, 25907088), (8, 19430316), (9, 17271392), (12, 12953544), (16, 9715158), (18, 8635696), (24, 6476772), (32, 4857579), (36, 4317848), (48, 3238386), (72, 2158924), (96, 1619193), (144, 1079462), (288, 539731), (373, 416736), (746, 208368), (1119, 138912), (1447, 107424), (1492, 104184), (2238, 69456), (2894, 53712), (2984, 52092), (3357, 46304), (4341, 35808), (4476, 34728), (5788, 26856), (5968, 26046), (6714, 23152), (8682, 17904), (8952, 17364), (11576, 13428), (11936, 13023)]