122122764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 347832576

約数和(自身を除く): 225709812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 41, 51, 62, 68, 82, 93, 102, 123, 124, 153, 157, 164, 186, 204, 246, 279, 306, 314, 369, 372, 471, 492, 527, 558, 612, 628, 697, 738, 942, 1054, 1116, 1271, 1394, 1413, 1476, 1581, 1884, 2091, 2108, 2542, 2669, 2788, 2826, 3162, 3813, 4182, 4743, 4867, 5084, 5338, 5652, 6273, 6324, 6437, 7626, 8007, 8364, 9486, 9734, 10676, 11439, 12546, 12874, 14601, 15252, 16014, 18972, 19311, 19468, 21607, 22878, 24021, 25092, 25748, 29202, 32028, 38622, 43214, 43803, 45756, 48042, 57933, 58404, 64821, 77244, 82739, 86428, 87606, 96084, 109429, 115866, 129642, 165478, 175212, 194463, 199547, 218858, 231732, 248217, 259284, 328287, 330956, 388926, 399094, 437716, 496434, 598641, 656574, 744651, 777852, 798188, 984861, 992868, 1197282, 1313148, 1489302, 1795923, 1969722, 2394564, 2978604, 3392299, 3591846, 3939444, 6784598, 7183692, 10176897, 13569196, 20353794, 30530691, 40707588, 61061382, 122122764]

約数ペア:

[(1, 122122764), (2, 61061382), (3, 40707588), (4, 30530691), (6, 20353794), (9, 13569196), (12, 10176897), (17, 7183692), (18, 6784598), (31, 3939444), (34, 3591846), (36, 3392299), (41, 2978604), (51, 2394564), (62, 1969722), (68, 1795923), (82, 1489302), (93, 1313148), (102, 1197282), (123, 992868), (124, 984861), (153, 798188), (157, 777852), (164, 744651), (186, 656574), (204, 598641), (246, 496434), (279, 437716), (306, 399094), (314, 388926), (369, 330956), (372, 328287), (471, 259284), (492, 248217), (527, 231732), (558, 218858), (612, 199547), (628, 194463), (697, 175212), (738, 165478), (942, 129642), (1054, 115866), (1116, 109429), (1271, 96084), (1394, 87606), (1413, 86428), (1476, 82739), (1581, 77244), (1884, 64821), (2091, 58404), (2108, 57933), (2542, 48042), (2669, 45756), (2788, 43803), (2826, 43214), (3162, 38622), (3813, 32028), (4182, 29202), (4743, 25748), (4867, 25092), (5084, 24021), (5338, 22878), (5652, 21607), (6273, 19468), (6324, 19311), (6437, 18972), (7626, 16014), (8007, 15252), (8364, 14601), (9486, 12874), (9734, 12546), (10676, 11439)]