164117844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 320205996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 186, 198, 261, 279, 319, 341, 348, 372, 396, 461, 522, 558, 638, 682, 899, 922, 957, 1023, 1044, 1116, 1276, 1364, 1383, 1798, 1844, 1914, 2046, 2697, 2766, 2871, 3069, 3596, 3828, 4092, 4149, 5071, 5394, 5532, 5742, 6138, 8091, 8298, 9889, 10142, 10788, 11484, 12276, 13369, 14291, 15213, 16182, 16596, 19778, 20284, 26738, 28582, 29667, 30426, 32364, 39556, 40107, 42873, 45639, 53476, 57164, 59334, 60852, 80214, 85746, 89001, 91278, 118668, 120321, 128619, 147059, 157201, 160428, 171492, 178002, 182556, 240642, 257238, 294118, 314402, 356004, 414439, 441177, 471603, 481284, 514476, 588236, 628804, 828878, 882354, 943206, 1243317, 1323531, 1414809, 1657756, 1764708, 1886412, 2486634, 2647062, 2829618, 3729951, 4558829, 4973268, 5294124, 5659236, 7459902, 9117658, 13676487, 14919804, 18235316, 27352974, 41029461, 54705948, 82058922, 164117844]

約数ペア:

[(1, 164117844), (2, 82058922), (3, 54705948), (4, 41029461), (6, 27352974), (9, 18235316), (11, 14919804), (12, 13676487), (18, 9117658), (22, 7459902), (29, 5659236), (31, 5294124), (33, 4973268), (36, 4558829), (44, 3729951), (58, 2829618), (62, 2647062), (66, 2486634), (87, 1886412), (93, 1764708), (99, 1657756), (116, 1414809), (124, 1323531), (132, 1243317), (174, 943206), (186, 882354), (198, 828878), (261, 628804), (279, 588236), (319, 514476), (341, 481284), (348, 471603), (372, 441177), (396, 414439), (461, 356004), (522, 314402), (558, 294118), (638, 257238), (682, 240642), (899, 182556), (922, 178002), (957, 171492), (1023, 160428), (1044, 157201), (1116, 147059), (1276, 128619), (1364, 120321), (1383, 118668), (1798, 91278), (1844, 89001), (1914, 85746), (2046, 80214), (2697, 60852), (2766, 59334), (2871, 57164), (3069, 53476), (3596, 45639), (3828, 42873), (4092, 40107), (4149, 39556), (5071, 32364), (5394, 30426), (5532, 29667), (5742, 28582), (6138, 26738), (8091, 20284), (8298, 19778), (9889, 16596), (10142, 16182), (10788, 15213), (11484, 14291), (12276, 13369)]