139867854

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 348238080

約数和(自身を除く): 208370226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 219, 266, 294, 343, 399, 438, 511, 686, 798, 931, 1022, 1029, 1387, 1533, 1862, 2058, 2401, 2774, 2793, 3066, 3577, 4161, 4802, 5586, 6517, 7154, 7203, 8322, 9709, 10731, 13034, 14406, 16807, 19418, 19551, 21462, 25039, 29127, 33614, 39102, 45619, 50078, 50421, 58254, 67963, 75117, 91238, 100842, 135926, 136857, 150234, 175273, 203889, 273714, 319333, 350546, 407778, 475741, 525819, 638666, 951482, 957999, 1051638, 1226911, 1427223, 1915998, 2453822, 2854446, 3330187, 3680733, 6660374, 7361466, 9990561, 19981122, 23311309, 46622618, 69933927, 139867854]

約数ペア:

[(1, 139867854), (2, 69933927), (3, 46622618), (6, 23311309), (7, 19981122), (14, 9990561), (19, 7361466), (21, 6660374), (38, 3680733), (42, 3330187), (49, 2854446), (57, 2453822), (73, 1915998), (98, 1427223), (114, 1226911), (133, 1051638), (146, 957999), (147, 951482), (219, 638666), (266, 525819), (294, 475741), (343, 407778), (399, 350546), (438, 319333), (511, 273714), (686, 203889), (798, 175273), (931, 150234), (1022, 136857), (1029, 135926), (1387, 100842), (1533, 91238), (1862, 75117), (2058, 67963), (2401, 58254), (2774, 50421), (2793, 50078), (3066, 45619), (3577, 39102), (4161, 33614), (4802, 29127), (5586, 25039), (6517, 21462), (7154, 19551), (7203, 19418), (8322, 16807), (9709, 14406), (10731, 13034)]