142345788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13619}}^1$

素因数の和:13706

約数の個数: 48

約数和(自身を含む): 363054720

約数和(自身を除く): 220708932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 13619, 27238, 40857, 54476, 81714, 163428, 177047, 354094, 531141, 708188, 912473, 1062282, 1824946, 2124564, 2737419, 3649892, 5474838, 10949676, 11862149, 23724298, 35586447, 47448596, 71172894, 142345788]

約数ペア:

[(1, 142345788), (2, 71172894), (3, 47448596), (4, 35586447), (6, 23724298), (12, 11862149), (13, 10949676), (26, 5474838), (39, 3649892), (52, 2737419), (67, 2124564), (78, 1824946), (134, 1062282), (156, 912473), (201, 708188), (268, 531141), (402, 354094), (804, 177047), (871, 163428), (1742, 81714), (2613, 54476), (3484, 40857), (5226, 27238), (10452, 13619)]