155738856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 498718080

約数和(自身を除く): 342979224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 61, 78, 84, 91, 98, 104, 122, 147, 156, 167, 168, 182, 183, 196, 244, 273, 294, 312, 334, 364, 366, 392, 427, 488, 501, 546, 588, 637, 668, 728, 732, 793, 854, 1002, 1092, 1169, 1176, 1274, 1281, 1336, 1464, 1586, 1708, 1911, 2004, 2171, 2184, 2338, 2379, 2548, 2562, 2989, 3172, 3416, 3507, 3822, 4008, 4342, 4676, 4758, 5096, 5124, 5551, 5978, 6344, 6513, 7014, 7644, 8183, 8684, 8967, 9352, 9516, 10187, 10248, 11102, 11956, 13026, 14028, 15197, 15288, 16366, 16653, 17368, 17934, 19032, 20374, 22204, 23912, 24549, 26052, 28056, 30394, 30561, 32732, 33306, 35868, 38857, 40748, 44408, 45591, 49098, 52104, 60788, 61122, 65464, 66612, 71309, 71736, 77714, 81496, 91182, 98196, 106379, 116571, 121576, 122244, 132431, 133224, 142618, 155428, 182364, 196392, 212758, 213927, 233142, 244488, 264862, 285236, 310856, 319137, 364728, 397293, 425516, 427854, 466284, 499163, 529724, 570472, 638274, 794586, 851032, 855708, 927017, 932568, 998326, 1059448, 1276548, 1497489, 1589172, 1711416, 1854034, 1996652, 2553096, 2781051, 2994978, 3178344, 3708068, 3993304, 5562102, 5989956, 6489119, 7416136, 11124204, 11979912, 12978238, 19467357, 22248408, 25956476, 38934714, 51912952, 77869428, 155738856]

約数ペア:

[(1, 155738856), (2, 77869428), (3, 51912952), (4, 38934714), (6, 25956476), (7, 22248408), (8, 19467357), (12, 12978238), (13, 11979912), (14, 11124204), (21, 7416136), (24, 6489119), (26, 5989956), (28, 5562102), (39, 3993304), (42, 3708068), (49, 3178344), (52, 2994978), (56, 2781051), (61, 2553096), (78, 1996652), (84, 1854034), (91, 1711416), (98, 1589172), (104, 1497489), (122, 1276548), (147, 1059448), (156, 998326), (167, 932568), (168, 927017), (182, 855708), (183, 851032), (196, 794586), (244, 638274), (273, 570472), (294, 529724), (312, 499163), (334, 466284), (364, 427854), (366, 425516), (392, 397293), (427, 364728), (488, 319137), (501, 310856), (546, 285236), (588, 264862), (637, 244488), (668, 233142), (728, 213927), (732, 212758), (793, 196392), (854, 182364), (1002, 155428), (1092, 142618), (1169, 133224), (1176, 132431), (1274, 122244), (1281, 121576), (1336, 116571), (1464, 106379), (1586, 98196), (1708, 91182), (1911, 81496), (2004, 77714), (2171, 71736), (2184, 71309), (2338, 66612), (2379, 65464), (2548, 61122), (2562, 60788), (2989, 52104), (3172, 49098), (3416, 45591), (3507, 44408), (3822, 40748), (4008, 38857), (4342, 35868), (4676, 33306), (4758, 32732), (5096, 30561), (5124, 30394), (5551, 28056), (5978, 26052), (6344, 24549), (6513, 23912), (7014, 22204), (7644, 20374), (8183, 19032), (8684, 17934), (8967, 17368), (9352, 16653), (9516, 16366), (10187, 15288), (10248, 15197), (11102, 14028), (11956, 13026)]