155681292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11213}}^1$

素因数の和:11322

約数の個数: 48

約数和(自身を含む): 395629920

約数和(自身を除く): 239948628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 11213, 13884, 22426, 33639, 44852, 67278, 134556, 145769, 291538, 437307, 583076, 874614, 997957, 1749228, 1995914, 2993871, 3991828, 5987742, 11975484, 12973441, 25946882, 38920323, 51893764, 77840646, 155681292]

約数ペア:

[(1, 155681292), (2, 77840646), (3, 51893764), (4, 38920323), (6, 25946882), (12, 12973441), (13, 11975484), (26, 5987742), (39, 3991828), (52, 2993871), (78, 1995914), (89, 1749228), (156, 997957), (178, 874614), (267, 583076), (356, 437307), (534, 291538), (1068, 145769), (1157, 134556), (2314, 67278), (3471, 44852), (4628, 33639), (6942, 22426), (11213, 13884)]