139237812

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 426323520

約数和(自身を除く): 287085708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 147, 166, 189, 196, 249, 252, 294, 317, 332, 378, 441, 498, 581, 588, 634, 747, 756, 882, 951, 996, 1162, 1268, 1323, 1494, 1743, 1764, 1902, 2219, 2241, 2324, 2646, 2853, 2988, 3486, 3804, 4067, 4438, 4482, 5229, 5292, 5706, 6657, 6972, 8134, 8559, 8876, 8964, 10458, 11412, 12201, 13314, 15533, 15687, 16268, 17118, 19971, 20916, 24402, 26311, 26628, 31066, 31374, 34236, 36603, 39942, 46599, 48804, 52622, 59913, 62132, 62748, 73206, 78933, 79884, 93198, 105244, 109809, 119826, 139797, 146412, 157866, 184177, 186396, 219618, 236799, 239652, 279594, 315732, 368354, 419391, 439236, 473598, 552531, 559188, 710397, 736708, 838782, 947196, 1105062, 1289239, 1420794, 1657593, 1677564, 2210124, 2578478, 2841588, 3315186, 3867717, 4972779, 5156956, 6630372, 7735434, 9945558, 11603151, 15470868, 19891116, 23206302, 34809453, 46412604, 69618906, 139237812]

約数ペア:

[(1, 139237812), (2, 69618906), (3, 46412604), (4, 34809453), (6, 23206302), (7, 19891116), (9, 15470868), (12, 11603151), (14, 9945558), (18, 7735434), (21, 6630372), (27, 5156956), (28, 4972779), (36, 3867717), (42, 3315186), (49, 2841588), (54, 2578478), (63, 2210124), (83, 1677564), (84, 1657593), (98, 1420794), (108, 1289239), (126, 1105062), (147, 947196), (166, 838782), (189, 736708), (196, 710397), (249, 559188), (252, 552531), (294, 473598), (317, 439236), (332, 419391), (378, 368354), (441, 315732), (498, 279594), (581, 239652), (588, 236799), (634, 219618), (747, 186396), (756, 184177), (882, 157866), (951, 146412), (996, 139797), (1162, 119826), (1268, 109809), (1323, 105244), (1494, 93198), (1743, 79884), (1764, 78933), (1902, 73206), (2219, 62748), (2241, 62132), (2324, 59913), (2646, 52622), (2853, 48804), (2988, 46599), (3486, 39942), (3804, 36603), (4067, 34236), (4438, 31374), (4482, 31066), (5229, 26628), (5292, 26311), (5706, 24402), (6657, 20916), (6972, 19971), (8134, 17118), (8559, 16268), (8876, 15687), (8964, 15533), (10458, 13314), (11412, 12201)]