144636816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 418392864

約数和(自身を除く): 273756048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 361, 408, 456, 491, 646, 722, 816, 912, 969, 982, 1083, 1292, 1444, 1473, 1938, 1964, 2166, 2584, 2888, 2946, 3876, 3928, 4332, 5168, 5776, 5892, 6137, 7752, 7856, 8347, 8664, 9329, 11784, 12274, 15504, 16694, 17328, 18411, 18658, 23568, 24548, 25041, 27987, 33388, 36822, 37316, 49096, 50082, 55974, 66776, 73644, 74632, 98192, 100164, 111948, 133552, 147288, 149264, 158593, 177251, 200328, 223896, 294576, 317186, 354502, 400656, 447792, 475779, 531753, 634372, 709004, 951558, 1063506, 1268744, 1418008, 1903116, 2127012, 2537488, 2836016, 3013267, 3806232, 4254024, 6026534, 7612464, 8508048, 9039801, 12053068, 18079602, 24106136, 36159204, 48212272, 72318408, 144636816]

約数ペア:

[(1, 144636816), (2, 72318408), (3, 48212272), (4, 36159204), (6, 24106136), (8, 18079602), (12, 12053068), (16, 9039801), (17, 8508048), (19, 7612464), (24, 6026534), (34, 4254024), (38, 3806232), (48, 3013267), (51, 2836016), (57, 2537488), (68, 2127012), (76, 1903116), (102, 1418008), (114, 1268744), (136, 1063506), (152, 951558), (204, 709004), (228, 634372), (272, 531753), (304, 475779), (323, 447792), (361, 400656), (408, 354502), (456, 317186), (491, 294576), (646, 223896), (722, 200328), (816, 177251), (912, 158593), (969, 149264), (982, 147288), (1083, 133552), (1292, 111948), (1444, 100164), (1473, 98192), (1938, 74632), (1964, 73644), (2166, 66776), (2584, 55974), (2888, 50082), (2946, 49096), (3876, 37316), (3928, 36822), (4332, 33388), (5168, 27987), (5776, 25041), (5892, 24548), (6137, 23568), (7752, 18658), (7856, 18411), (8347, 17328), (8664, 16694), (9329, 15504), (11784, 12274)]