123451642688

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{109121}}^1$

素因数の和:110751

約数の個数: 56

約数和(自身を含む): 267413500224

約数和(自身を除く): 143961857536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1607, 3214, 6428, 12856, 17677, 25712, 35354, 51424, 70708, 102848, 109121, 141416, 218242, 282832, 436484, 565664, 872968, 1131328, 1200331, 1745936, 2400662, 3491872, 4801324, 6983744, 9602648, 19205296, 38410592, 76821184, 175357447, 350714894, 701429788, 1402859576, 1928931917, 2805719152, 3857863834, 5611438304, 7715727668, 11222876608, 15431455336, 30862910672, 61725821344, 123451642688]

約数ペア:

[(1, 123451642688), (2, 61725821344), (4, 30862910672), (8, 15431455336), (11, 11222876608), (16, 7715727668), (22, 5611438304), (32, 3857863834), (44, 2805719152), (64, 1928931917), (88, 1402859576), (176, 701429788), (352, 350714894), (704, 175357447), (1607, 76821184), (3214, 38410592), (6428, 19205296), (12856, 9602648), (17677, 6983744), (25712, 4801324), (35354, 3491872), (51424, 2400662), (70708, 1745936), (102848, 1200331), (109121, 1131328), (141416, 872968), (218242, 565664), (282832, 436484)]