1658161128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 4624704000

約数和(自身を除く): 2966542872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 73, 78, 94, 104, 141, 146, 156, 188, 219, 282, 292, 312, 376, 438, 564, 584, 611, 876, 949, 1128, 1222, 1549, 1752, 1833, 1898, 2444, 2847, 3098, 3431, 3666, 3796, 4647, 4888, 5694, 6196, 6862, 7332, 7592, 9294, 10293, 11388, 12392, 13724, 14664, 18588, 20137, 20586, 22776, 27448, 37176, 40274, 41172, 44603, 60411, 72803, 80548, 82344, 89206, 113077, 120822, 133809, 145606, 161096, 178412, 218409, 226154, 241644, 267618, 291212, 339231, 356824, 436818, 452308, 483288, 535236, 582424, 678462, 873636, 904616, 946439, 1070472, 1356924, 1470001, 1747272, 1892878, 2713848, 2839317, 2940002, 3785756, 4410003, 5314619, 5678634, 5880004, 7571512, 8820006, 10629238, 11357268, 11760008, 15943857, 17640012, 21258476, 22714536, 31887714, 35280024, 42516952, 63775428, 69090047, 127550856, 138180094, 207270141, 276360188, 414540282, 552720376, 829080564, 1658161128]

約数ペア:

[(1, 1658161128), (2, 829080564), (3, 552720376), (4, 414540282), (6, 276360188), (8, 207270141), (12, 138180094), (13, 127550856), (24, 69090047), (26, 63775428), (39, 42516952), (47, 35280024), (52, 31887714), (73, 22714536), (78, 21258476), (94, 17640012), (104, 15943857), (141, 11760008), (146, 11357268), (156, 10629238), (188, 8820006), (219, 7571512), (282, 5880004), (292, 5678634), (312, 5314619), (376, 4410003), (438, 3785756), (564, 2940002), (584, 2839317), (611, 2713848), (876, 1892878), (949, 1747272), (1128, 1470001), (1222, 1356924), (1549, 1070472), (1752, 946439), (1833, 904616), (1898, 873636), (2444, 678462), (2847, 582424), (3098, 535236), (3431, 483288), (3666, 452308), (3796, 436818), (4647, 356824), (4888, 339231), (5694, 291212), (6196, 267618), (6862, 241644), (7332, 226154), (7592, 218409), (9294, 178412), (10293, 161096), (11388, 145606), (12392, 133809), (13724, 120822), (14664, 113077), (18588, 89206), (20137, 82344), (20586, 80548), (22776, 72803), (27448, 60411), (37176, 44603), (40274, 41172)]