140317728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 393652224

約数和(自身を除く): 253334496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 127, 136, 204, 254, 272, 381, 408, 508, 544, 677, 762, 816, 1016, 1354, 1524, 1632, 2031, 2032, 2159, 2708, 3048, 4062, 4064, 4318, 5416, 6096, 6477, 8124, 8636, 10832, 11509, 12192, 12954, 16248, 17272, 21664, 23018, 25908, 32496, 34527, 34544, 46036, 51816, 64992, 69054, 69088, 85979, 92072, 103632, 138108, 171958, 184144, 207264, 257937, 276216, 343916, 368288, 515874, 552432, 687832, 1031748, 1104864, 1375664, 1461643, 2063496, 2751328, 2923286, 4126992, 4384929, 5846572, 8253984, 8769858, 11693144, 17539716, 23386288, 35079432, 46772576, 70158864, 140317728]

約数ペア:

[(1, 140317728), (2, 70158864), (3, 46772576), (4, 35079432), (6, 23386288), (8, 17539716), (12, 11693144), (16, 8769858), (17, 8253984), (24, 5846572), (32, 4384929), (34, 4126992), (48, 2923286), (51, 2751328), (68, 2063496), (96, 1461643), (102, 1375664), (127, 1104864), (136, 1031748), (204, 687832), (254, 552432), (272, 515874), (381, 368288), (408, 343916), (508, 276216), (544, 257937), (677, 207264), (762, 184144), (816, 171958), (1016, 138108), (1354, 103632), (1524, 92072), (1632, 85979), (2031, 69088), (2032, 69054), (2159, 64992), (2708, 51816), (3048, 46036), (4062, 34544), (4064, 34527), (4318, 32496), (5416, 25908), (6096, 23018), (6477, 21664), (8124, 17272), (8636, 16248), (10832, 12954), (11509, 12192)]