179890216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 375379200

約数和(自身を除く): 195488984

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 664, 913, 968, 1826, 2239, 3652, 4478, 7304, 8956, 10043, 17912, 20086, 24629, 40172, 49258, 80344, 98516, 185837, 197032, 270919, 371674, 541838, 743348, 1083676, 1486696, 2044207, 2167352, 4088414, 8176828, 16353656, 22486277, 44972554, 89945108, 179890216]

約数ペア:

[(1, 179890216), (2, 89945108), (4, 44972554), (8, 22486277), (11, 16353656), (22, 8176828), (44, 4088414), (83, 2167352), (88, 2044207), (121, 1486696), (166, 1083676), (242, 743348), (332, 541838), (484, 371674), (664, 270919), (913, 197032), (968, 185837), (1826, 98516), (2239, 80344), (3652, 49258), (4478, 40172), (7304, 24629), (8956, 20086), (10043, 17912)]