149311292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 289766400

約数和(自身を除く): 140455108

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 199, 307, 398, 611, 614, 796, 1222, 1228, 2444, 2587, 3991, 5174, 7982, 9353, 10348, 14429, 15964, 18706, 28858, 37412, 57716, 61093, 121589, 122186, 187577, 243178, 244372, 375154, 486356, 750308, 794209, 1588418, 2871371, 3176836, 5742742, 11485484, 37327823, 74655646, 149311292]

約数ペア:

[(1, 149311292), (2, 74655646), (4, 37327823), (13, 11485484), (26, 5742742), (47, 3176836), (52, 2871371), (94, 1588418), (188, 794209), (199, 750308), (307, 486356), (398, 375154), (611, 244372), (614, 243178), (796, 187577), (1222, 122186), (1228, 121589), (2444, 61093), (2587, 57716), (3991, 37412), (5174, 28858), (7982, 18706), (9353, 15964), (10348, 14429)]