139825686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 128

約数和(自身を含む): 388104192

約数和(自身を除く): 248278506

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 751, 806, 858, 1001, 1023, 1209, 1302, 1502, 2002, 2046, 2253, 2387, 2418, 2821, 3003, 4433, 4506, 4774, 5257, 5642, 6006, 7161, 8261, 8463, 8866, 9763, 10514, 13299, 14322, 15771, 16522, 16926, 19526, 23281, 24783, 26598, 29289, 31031, 31542, 46562, 49566, 57827, 58578, 62062, 68341, 69843, 93093, 107393, 115654, 136682, 139686, 162967, 173481, 186186, 205023, 214786, 256091, 302653, 322179, 325934, 346962, 410046, 488901, 512182, 605306, 644358, 751751, 768273, 907959, 977802, 1503502, 1536546, 1792637, 1815918, 2118571, 2255253, 3329183, 3585274, 4237142, 4510506, 5377911, 6355713, 6658366, 9987549, 10755822, 12711426, 19975098, 23304281, 46608562, 69912843, 139825686]

約数ペア:

[(1, 139825686), (2, 69912843), (3, 46608562), (6, 23304281), (7, 19975098), (11, 12711426), (13, 10755822), (14, 9987549), (21, 6658366), (22, 6355713), (26, 5377911), (31, 4510506), (33, 4237142), (39, 3585274), (42, 3329183), (62, 2255253), (66, 2118571), (77, 1815918), (78, 1792637), (91, 1536546), (93, 1503502), (143, 977802), (154, 907959), (182, 768273), (186, 751751), (217, 644358), (231, 605306), (273, 512182), (286, 488901), (341, 410046), (403, 346962), (429, 325934), (434, 322179), (462, 302653), (546, 256091), (651, 214786), (682, 205023), (751, 186186), (806, 173481), (858, 162967), (1001, 139686), (1023, 136682), (1209, 115654), (1302, 107393), (1502, 93093), (2002, 69843), (2046, 68341), (2253, 62062), (2387, 58578), (2418, 57827), (2821, 49566), (3003, 46562), (4433, 31542), (4506, 31031), (4774, 29289), (5257, 26598), (5642, 24783), (6006, 23281), (7161, 19526), (8261, 16926), (8463, 16522), (8866, 15771), (9763, 14322), (10514, 13299)]