142223536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 367976448

約数和(自身を除く): 225752912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 112, 124, 137, 161, 182, 184, 208, 217, 248, 274, 299, 322, 364, 368, 403, 434, 496, 548, 598, 644, 713, 728, 806, 868, 959, 1096, 1196, 1288, 1426, 1456, 1612, 1736, 1781, 1918, 2093, 2192, 2392, 2576, 2821, 2852, 3151, 3224, 3472, 3562, 3836, 4186, 4247, 4784, 4991, 5642, 5704, 6302, 6448, 7124, 7672, 8372, 8494, 9269, 9982, 11284, 11408, 12467, 12604, 14248, 15344, 16744, 16988, 18538, 19964, 22057, 22568, 24934, 25208, 28496, 29729, 33488, 33976, 37076, 39928, 40963, 44114, 45136, 49868, 50416, 55211, 59458, 64883, 67952, 74152, 79856, 81926, 88228, 97681, 99736, 110422, 118916, 129766, 148304, 163852, 176456, 195362, 199472, 220844, 237832, 259532, 286741, 327704, 352912, 386477, 390724, 441688, 475664, 519064, 573482, 655408, 683767, 772954, 781448, 883376, 1038128, 1146964, 1269853, 1367534, 1545908, 1562896, 2293928, 2539706, 2735068, 3091816, 4587856, 5079412, 5470136, 6183632, 8888971, 10158824, 10940272, 17777942, 20317648, 35555884, 71111768, 142223536]

約数ペア:

[(1, 142223536), (2, 71111768), (4, 35555884), (7, 20317648), (8, 17777942), (13, 10940272), (14, 10158824), (16, 8888971), (23, 6183632), (26, 5470136), (28, 5079412), (31, 4587856), (46, 3091816), (52, 2735068), (56, 2539706), (62, 2293928), (91, 1562896), (92, 1545908), (104, 1367534), (112, 1269853), (124, 1146964), (137, 1038128), (161, 883376), (182, 781448), (184, 772954), (208, 683767), (217, 655408), (248, 573482), (274, 519064), (299, 475664), (322, 441688), (364, 390724), (368, 386477), (403, 352912), (434, 327704), (496, 286741), (548, 259532), (598, 237832), (644, 220844), (713, 199472), (728, 195362), (806, 176456), (868, 163852), (959, 148304), (1096, 129766), (1196, 118916), (1288, 110422), (1426, 99736), (1456, 97681), (1612, 88228), (1736, 81926), (1781, 79856), (1918, 74152), (2093, 67952), (2192, 64883), (2392, 59458), (2576, 55211), (2821, 50416), (2852, 49868), (3151, 45136), (3224, 44114), (3472, 40963), (3562, 39928), (3836, 37076), (4186, 33976), (4247, 33488), (4784, 29729), (4991, 28496), (5642, 25208), (5704, 24934), (6302, 22568), (6448, 22057), (7124, 19964), (7672, 18538), (8372, 16988), (8494, 16744), (9269, 15344), (9982, 14248), (11284, 12604), (11408, 12467)]