181755184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5051}}^1$

素因数の和:5245

約数の個数: 40

約数和(自身を含む): 381506832

約数和(自身を除く): 199751648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 5051, 8996, 10102, 17992, 20204, 35984, 40408, 65663, 80816, 131326, 262652, 525304, 873823, 1050608, 1747646, 3495292, 6990584, 11359699, 13981168, 22719398, 45438796, 90877592, 181755184]

約数ペア:

[(1, 181755184), (2, 90877592), (4, 45438796), (8, 22719398), (13, 13981168), (16, 11359699), (26, 6990584), (52, 3495292), (104, 1747646), (173, 1050608), (208, 873823), (346, 525304), (692, 262652), (1384, 131326), (2249, 80816), (2768, 65663), (4498, 40408), (5051, 35984), (8996, 20204), (10102, 17992)]