125857732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 320568192

約数和(自身を除く): 194710460

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 43, 44, 52, 68, 77, 86, 91, 119, 143, 154, 172, 182, 187, 221, 238, 286, 301, 308, 364, 374, 442, 473, 476, 559, 572, 602, 731, 748, 884, 946, 1001, 1118, 1204, 1309, 1462, 1547, 1849, 1892, 2002, 2236, 2431, 2618, 2924, 3094, 3311, 3698, 3913, 4004, 4862, 5117, 5236, 6149, 6188, 6622, 7396, 7826, 8041, 9503, 9724, 10234, 12298, 12943, 13244, 15652, 16082, 17017, 19006, 20339, 20468, 24037, 24596, 25886, 31433, 32164, 34034, 38012, 40678, 43043, 48074, 51772, 56287, 62866, 66521, 68068, 81356, 86086, 96148, 104533, 112574, 125732, 133042, 142373, 168259, 172172, 209066, 220031, 225148, 264407, 266084, 284746, 336518, 345763, 408629, 418132, 440062, 528814, 569492, 673036, 691526, 731731, 817258, 880124, 1057628, 1383052, 1463462, 1634516, 1850849, 2420341, 2860403, 2926924, 3701698, 4494919, 4840682, 5720806, 7403396, 8989838, 9681364, 11441612, 17979676, 31464433, 62928866, 125857732]

約数ペア:

[(1, 125857732), (2, 62928866), (4, 31464433), (7, 17979676), (11, 11441612), (13, 9681364), (14, 8989838), (17, 7403396), (22, 5720806), (26, 4840682), (28, 4494919), (34, 3701698), (43, 2926924), (44, 2860403), (52, 2420341), (68, 1850849), (77, 1634516), (86, 1463462), (91, 1383052), (119, 1057628), (143, 880124), (154, 817258), (172, 731731), (182, 691526), (187, 673036), (221, 569492), (238, 528814), (286, 440062), (301, 418132), (308, 408629), (364, 345763), (374, 336518), (442, 284746), (473, 266084), (476, 264407), (559, 225148), (572, 220031), (602, 209066), (731, 172172), (748, 168259), (884, 142373), (946, 133042), (1001, 125732), (1118, 112574), (1204, 104533), (1309, 96148), (1462, 86086), (1547, 81356), (1849, 68068), (1892, 66521), (2002, 62866), (2236, 56287), (2431, 51772), (2618, 48074), (2924, 43043), (3094, 40678), (3311, 38012), (3698, 34034), (3913, 32164), (4004, 31433), (4862, 25886), (5117, 24596), (5236, 24037), (6149, 20468), (6188, 20339), (6622, 19006), (7396, 17017), (7826, 16082), (8041, 15652), (9503, 13244), (9724, 12943), (10234, 12298)]