223540144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5507}}^1$

素因数の和:5617

約数の個数: 40

約数和(自身を含む): 450774720

約数和(自身を除く): 227234576

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 5074, 5507, 10148, 11014, 20296, 22028, 40592, 44056, 88112, 236801, 324913, 473602, 649826, 947204, 1299652, 1894408, 2599304, 3788816, 5198608, 13971259, 27942518, 55885036, 111770072, 223540144]

約数ペア:

[(1, 223540144), (2, 111770072), (4, 55885036), (8, 27942518), (16, 13971259), (43, 5198608), (59, 3788816), (86, 2599304), (118, 1894408), (172, 1299652), (236, 947204), (344, 649826), (472, 473602), (688, 324913), (944, 236801), (2537, 88112), (5074, 44056), (5507, 40592), (10148, 22028), (11014, 20296)]