142349508

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 441517440

約数和(自身を除く): 299167932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 441, 444, 518, 588, 666, 727, 756, 777, 882, 999, 1036, 1323, 1332, 1454, 1554, 1764, 1813, 1998, 2181, 2331, 2646, 2908, 3108, 3626, 3996, 4362, 4662, 5089, 5292, 5439, 6543, 6993, 7252, 8724, 9324, 10178, 10878, 13086, 13986, 15267, 16317, 19629, 20356, 21756, 26172, 26899, 27972, 30534, 32634, 35623, 39258, 45801, 48951, 53798, 61068, 65268, 71246, 78516, 80697, 91602, 97902, 106869, 107596, 137403, 142492, 161394, 183204, 188293, 195804, 213738, 242091, 274806, 320607, 322788, 376586, 427476, 484182, 549612, 564879, 641214, 726273, 753172, 961821, 968364, 1129758, 1282428, 1318051, 1452546, 1694637, 1923642, 2259516, 2636102, 2905092, 3389274, 3847284, 3954153, 5083911, 5272204, 6778548, 7908306, 10167822, 11862459, 15816612, 20335644, 23724918, 35587377, 47449836, 71174754, 142349508]

約数ペア:

[(1, 142349508), (2, 71174754), (3, 47449836), (4, 35587377), (6, 23724918), (7, 20335644), (9, 15816612), (12, 11862459), (14, 10167822), (18, 7908306), (21, 6778548), (27, 5272204), (28, 5083911), (36, 3954153), (37, 3847284), (42, 3389274), (49, 2905092), (54, 2636102), (63, 2259516), (74, 1923642), (84, 1694637), (98, 1452546), (108, 1318051), (111, 1282428), (126, 1129758), (147, 968364), (148, 961821), (189, 753172), (196, 726273), (222, 641214), (252, 564879), (259, 549612), (294, 484182), (333, 427476), (378, 376586), (441, 322788), (444, 320607), (518, 274806), (588, 242091), (666, 213738), (727, 195804), (756, 188293), (777, 183204), (882, 161394), (999, 142492), (1036, 137403), (1323, 107596), (1332, 106869), (1454, 97902), (1554, 91602), (1764, 80697), (1813, 78516), (1998, 71246), (2181, 65268), (2331, 61068), (2646, 53798), (2908, 48951), (3108, 45801), (3626, 39258), (3996, 35623), (4362, 32634), (4662, 30534), (5089, 27972), (5292, 26899), (5439, 26172), (6543, 21756), (6993, 20356), (7252, 19629), (8724, 16317), (9324, 15267), (10178, 13986), (10878, 13086)]