156640299543

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1582

約数の個数: 144

約数和(自身を含む): 289048687200

約数和(自身を除く): 132408387657

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 61, 63, 91, 117, 147, 183, 273, 419, 427, 441, 549, 637, 793, 819, 1069, 1257, 1281, 1911, 2379, 2933, 2989, 3207, 3771, 3843, 5447, 5551, 5733, 7137, 7483, 8799, 8967, 9621, 13897, 16341, 16653, 20531, 22449, 25559, 26397, 26901, 38129, 38857, 41691, 49023, 49959, 52381, 61593, 65209, 67347, 76677, 97279, 114387, 116571, 125073, 157143, 178913, 184779, 195627, 230031, 266903, 291837, 332267, 343161, 349713, 447911, 456463, 471429, 536739, 586881, 680953, 800709, 847717, 875511, 996801, 1252391, 1343733, 1369389, 1610217, 2042859, 2325869, 2402127, 2543151, 2990403, 3135377, 3195241, 3757173, 4031199, 4108167, 5822843, 5934019, 6128577, 6977607, 7629453, 9406131, 9585723, 11271519, 16281083, 17468529, 17802057, 20932821, 21947639, 27322571, 28218393, 28757169, 40759901, 41538133, 48843249, 52405587, 53406171, 65842917, 81967713, 122279703, 124614399, 146529747, 191257997, 197528751, 245903139, 285319307, 355193423, 366839109, 373843197, 573773991, 855957921, 1065580269, 1338805979, 1721321973, 2486353961, 2567873763, 3196740807, 4016417937, 7459061883, 12049253811, 17404477727, 22377185649, 52213433181, 156640299543]

約数ペア:

[(1, 156640299543), (3, 52213433181), (7, 22377185649), (9, 17404477727), (13, 12049253811), (21, 7459061883), (39, 4016417937), (49, 3196740807), (61, 2567873763), (63, 2486353961), (91, 1721321973), (117, 1338805979), (147, 1065580269), (183, 855957921), (273, 573773991), (419, 373843197), (427, 366839109), (441, 355193423), (549, 285319307), (637, 245903139), (793, 197528751), (819, 191257997), (1069, 146529747), (1257, 124614399), (1281, 122279703), (1911, 81967713), (2379, 65842917), (2933, 53406171), (2989, 52405587), (3207, 48843249), (3771, 41538133), (3843, 40759901), (5447, 28757169), (5551, 28218393), (5733, 27322571), (7137, 21947639), (7483, 20932821), (8799, 17802057), (8967, 17468529), (9621, 16281083), (13897, 11271519), (16341, 9585723), (16653, 9406131), (20531, 7629453), (22449, 6977607), (25559, 6128577), (26397, 5934019), (26901, 5822843), (38129, 4108167), (38857, 4031199), (41691, 3757173), (49023, 3195241), (49959, 3135377), (52381, 2990403), (61593, 2543151), (65209, 2402127), (67347, 2325869), (76677, 2042859), (97279, 1610217), (114387, 1369389), (116571, 1343733), (125073, 1252391), (157143, 996801), (178913, 875511), (184779, 847717), (195627, 800709), (230031, 680953), (266903, 586881), (291837, 536739), (332267, 471429), (343161, 456463), (349713, 447911)]