128785176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 377919360

約数和(自身を除く): 249134184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 223, 234, 312, 446, 468, 617, 669, 892, 936, 1234, 1338, 1784, 1851, 2007, 2468, 2676, 2899, 3702, 4014, 4936, 5352, 5553, 5798, 7404, 8021, 8028, 8697, 11106, 11596, 14808, 16042, 16056, 17394, 22212, 23192, 24063, 26091, 32084, 34788, 44424, 48126, 52182, 64168, 69576, 72189, 96252, 104364, 137591, 144378, 192504, 208728, 275182, 288756, 412773, 550364, 577512, 825546, 1100728, 1238319, 1651092, 1788683, 2476638, 3302184, 3577366, 4953276, 5366049, 7154732, 9906552, 10732098, 14309464, 16098147, 21464196, 32196294, 42928392, 64392588, 128785176]

約数ペア:

[(1, 128785176), (2, 64392588), (3, 42928392), (4, 32196294), (6, 21464196), (8, 16098147), (9, 14309464), (12, 10732098), (13, 9906552), (18, 7154732), (24, 5366049), (26, 4953276), (36, 3577366), (39, 3302184), (52, 2476638), (72, 1788683), (78, 1651092), (104, 1238319), (117, 1100728), (156, 825546), (223, 577512), (234, 550364), (312, 412773), (446, 288756), (468, 275182), (617, 208728), (669, 192504), (892, 144378), (936, 137591), (1234, 104364), (1338, 96252), (1784, 72189), (1851, 69576), (2007, 64168), (2468, 52182), (2676, 48126), (2899, 44424), (3702, 34788), (4014, 32084), (4936, 26091), (5352, 24063), (5553, 23192), (5798, 22212), (7404, 17394), (8021, 16056), (8028, 16042), (8697, 14808), (11106, 11596)]