156906828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 471905280

約数和(自身を除く): 314998452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 43, 46, 52, 54, 69, 78, 86, 92, 108, 113, 117, 129, 138, 156, 172, 207, 226, 234, 258, 276, 299, 339, 351, 387, 414, 452, 468, 516, 559, 598, 621, 678, 702, 774, 828, 897, 989, 1017, 1118, 1161, 1196, 1242, 1356, 1404, 1469, 1548, 1677, 1794, 1978, 2034, 2236, 2322, 2484, 2599, 2691, 2938, 2967, 3051, 3354, 3588, 3956, 4068, 4407, 4644, 4859, 5031, 5198, 5382, 5876, 5934, 6102, 6708, 7797, 8073, 8814, 8901, 9718, 10062, 10396, 10764, 11868, 12204, 12857, 13221, 14577, 15093, 15594, 16146, 17628, 17802, 19436, 20124, 23391, 25714, 26442, 26703, 29154, 30186, 31188, 32292, 33787, 35604, 38571, 39663, 43731, 46782, 51428, 52884, 53406, 58308, 60372, 63167, 67574, 70173, 77142, 79326, 87462, 93564, 101361, 106812, 111757, 115713, 126334, 131193, 135148, 140346, 154284, 158652, 174924, 189501, 202722, 223514, 231426, 252668, 262386, 280692, 304083, 335271, 347139, 379002, 405444, 447028, 462852, 524772, 568503, 608166, 670542, 694278, 758004, 912249, 1005813, 1137006, 1216332, 1341084, 1388556, 1452841, 1705509, 1824498, 2011626, 2274012, 2905682, 3017439, 3411018, 3648996, 4023252, 4358523, 5811364, 6034878, 6822036, 8717046, 12069756, 13075569, 17434092, 26151138, 39226707, 52302276, 78453414, 156906828]

約数ペア:

[(1, 156906828), (2, 78453414), (3, 52302276), (4, 39226707), (6, 26151138), (9, 17434092), (12, 13075569), (13, 12069756), (18, 8717046), (23, 6822036), (26, 6034878), (27, 5811364), (36, 4358523), (39, 4023252), (43, 3648996), (46, 3411018), (52, 3017439), (54, 2905682), (69, 2274012), (78, 2011626), (86, 1824498), (92, 1705509), (108, 1452841), (113, 1388556), (117, 1341084), (129, 1216332), (138, 1137006), (156, 1005813), (172, 912249), (207, 758004), (226, 694278), (234, 670542), (258, 608166), (276, 568503), (299, 524772), (339, 462852), (351, 447028), (387, 405444), (414, 379002), (452, 347139), (468, 335271), (516, 304083), (559, 280692), (598, 262386), (621, 252668), (678, 231426), (702, 223514), (774, 202722), (828, 189501), (897, 174924), (989, 158652), (1017, 154284), (1118, 140346), (1161, 135148), (1196, 131193), (1242, 126334), (1356, 115713), (1404, 111757), (1469, 106812), (1548, 101361), (1677, 93564), (1794, 87462), (1978, 79326), (2034, 77142), (2236, 70173), (2322, 67574), (2484, 63167), (2599, 60372), (2691, 58308), (2938, 53406), (2967, 52884), (3051, 51428), (3354, 46782), (3588, 43731), (3956, 39663), (4068, 38571), (4407, 35604), (4644, 33787), (4859, 32292), (5031, 31188), (5198, 30186), (5382, 29154), (5876, 26703), (5934, 26442), (6102, 25714), (6708, 23391), (7797, 20124), (8073, 19436), (8814, 17802), (8901, 17628), (9718, 16146), (10062, 15594), (10396, 15093), (10764, 14577), (11868, 13221), (12204, 12857)]