196809912

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 408151368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 183, 216, 234, 244, 312, 324, 351, 366, 383, 468, 488, 549, 648, 702, 732, 766, 793, 936, 1053, 1098, 1149, 1404, 1464, 1532, 1586, 1647, 2106, 2196, 2298, 2379, 2808, 3064, 3172, 3294, 3447, 4212, 4392, 4596, 4758, 4941, 4979, 6344, 6588, 6894, 7137, 8424, 9192, 9516, 9882, 9958, 10341, 13176, 13788, 14274, 14937, 19032, 19764, 19916, 20682, 21411, 23363, 27576, 28548, 29874, 31023, 39528, 39832, 41364, 42822, 44811, 46726, 57096, 59748, 62046, 64233, 70089, 82728, 85644, 89622, 93452, 119496, 124092, 128466, 134433, 140178, 171288, 179244, 186904, 210267, 248184, 256932, 268866, 280356, 303719, 358488, 403299, 420534, 513864, 537732, 560712, 607438, 630801, 806598, 841068, 911157, 1075464, 1214876, 1261602, 1613196, 1682136, 1822314, 1892403, 2429752, 2523204, 2733471, 3226392, 3644628, 3784806, 5046408, 5466942, 7289256, 7569612, 8200413, 10933884, 15139224, 16400826, 21867768, 24601239, 32801652, 49202478, 65603304, 98404956, 196809912]

約数ペア:

[(1, 196809912), (2, 98404956), (3, 65603304), (4, 49202478), (6, 32801652), (8, 24601239), (9, 21867768), (12, 16400826), (13, 15139224), (18, 10933884), (24, 8200413), (26, 7569612), (27, 7289256), (36, 5466942), (39, 5046408), (52, 3784806), (54, 3644628), (61, 3226392), (72, 2733471), (78, 2523204), (81, 2429752), (104, 1892403), (108, 1822314), (117, 1682136), (122, 1613196), (156, 1261602), (162, 1214876), (183, 1075464), (216, 911157), (234, 841068), (244, 806598), (312, 630801), (324, 607438), (351, 560712), (366, 537732), (383, 513864), (468, 420534), (488, 403299), (549, 358488), (648, 303719), (702, 280356), (732, 268866), (766, 256932), (793, 248184), (936, 210267), (1053, 186904), (1098, 179244), (1149, 171288), (1404, 140178), (1464, 134433), (1532, 128466), (1586, 124092), (1647, 119496), (2106, 93452), (2196, 89622), (2298, 85644), (2379, 82728), (2808, 70089), (3064, 64233), (3172, 62046), (3294, 59748), (3447, 57096), (4212, 46726), (4392, 44811), (4596, 42822), (4758, 41364), (4941, 39832), (4979, 39528), (6344, 31023), (6588, 29874), (6894, 28548), (7137, 27576), (8424, 23363), (9192, 21411), (9516, 20682), (9882, 19916), (9958, 19764), (10341, 19032), (13176, 14937), (13788, 14274)]