180645654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 449470080

約数和(自身を除く): 268824426

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 219, 266, 294, 399, 438, 443, 511, 798, 886, 931, 1022, 1329, 1387, 1533, 1862, 2658, 2774, 2793, 3066, 3101, 3577, 4161, 5586, 6202, 7154, 8322, 8417, 9303, 9709, 10731, 16834, 18606, 19418, 21462, 21707, 25251, 29127, 32339, 43414, 50502, 58254, 58919, 64678, 65121, 67963, 97017, 117838, 130242, 135926, 176757, 194034, 203889, 226373, 353514, 407778, 412433, 452746, 614441, 679119, 824866, 1228882, 1237299, 1358238, 1584611, 1843323, 2474598, 3169222, 3686646, 4301087, 4753833, 8602174, 9507666, 12903261, 25806522, 30107609, 60215218, 90322827, 180645654]

約数ペア:

[(1, 180645654), (2, 90322827), (3, 60215218), (6, 30107609), (7, 25806522), (14, 12903261), (19, 9507666), (21, 8602174), (38, 4753833), (42, 4301087), (49, 3686646), (57, 3169222), (73, 2474598), (98, 1843323), (114, 1584611), (133, 1358238), (146, 1237299), (147, 1228882), (219, 824866), (266, 679119), (294, 614441), (399, 452746), (438, 412433), (443, 407778), (511, 353514), (798, 226373), (886, 203889), (931, 194034), (1022, 176757), (1329, 135926), (1387, 130242), (1533, 117838), (1862, 97017), (2658, 67963), (2774, 65121), (2793, 64678), (3066, 58919), (3101, 58254), (3577, 50502), (4161, 43414), (5586, 32339), (6202, 29127), (7154, 25251), (8322, 21707), (8417, 21462), (9303, 19418), (9709, 18606), (10731, 16834)]