190981116

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 505237824

約数和(自身を除く): 314256708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1476, 1692, 1927, 2753, 3854, 5506, 5781, 7708, 8259, 11012, 11562, 16518, 17343, 23124, 24777, 33036, 34686, 49554, 69372, 99108, 112873, 129391, 225746, 258782, 338619, 388173, 451492, 517564, 677238, 776346, 1015857, 1164519, 1354476, 1552692, 2031714, 2329038, 4063428, 4658076, 5305031, 10610062, 15915093, 21220124, 31830186, 47745279, 63660372, 95490558, 190981116]

約数ペア:

[(1, 190981116), (2, 95490558), (3, 63660372), (4, 47745279), (6, 31830186), (9, 21220124), (12, 15915093), (18, 10610062), (36, 5305031), (41, 4658076), (47, 4063428), (82, 2329038), (94, 2031714), (123, 1552692), (141, 1354476), (164, 1164519), (188, 1015857), (246, 776346), (282, 677238), (369, 517564), (423, 451492), (492, 388173), (564, 338619), (738, 258782), (846, 225746), (1476, 129391), (1692, 112873), (1927, 99108), (2753, 69372), (3854, 49554), (5506, 34686), (5781, 33036), (7708, 24777), (8259, 23124), (11012, 17343), (11562, 16518)]