154790272

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 386245440

約数和(自身を除く): 231455168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 128, 137, 182, 194, 208, 224, 274, 364, 388, 416, 448, 548, 679, 728, 776, 832, 896, 959, 1096, 1261, 1358, 1456, 1552, 1664, 1781, 1918, 2192, 2522, 2716, 2912, 3104, 3562, 3836, 4384, 5044, 5432, 5824, 6208, 7124, 7672, 8768, 8827, 10088, 10864, 11648, 12416, 12467, 13289, 14248, 15344, 17536, 17654, 20176, 21728, 24934, 26578, 28496, 30688, 35308, 40352, 43456, 49868, 53156, 56992, 61376, 70616, 80704, 86912, 93023, 99736, 106312, 113984, 122752, 141232, 161408, 172757, 186046, 199472, 212624, 227968, 282464, 345514, 372092, 398944, 425248, 564928, 691028, 744184, 797888, 850496, 1129856, 1209299, 1382056, 1488368, 1595776, 1700992, 2418598, 2764112, 2976736, 4837196, 5528224, 5953472, 9674392, 11056448, 11906944, 19348784, 22112896, 38697568, 77395136, 154790272]

約数ペア:

[(1, 154790272), (2, 77395136), (4, 38697568), (7, 22112896), (8, 19348784), (13, 11906944), (14, 11056448), (16, 9674392), (26, 5953472), (28, 5528224), (32, 4837196), (52, 2976736), (56, 2764112), (64, 2418598), (91, 1700992), (97, 1595776), (104, 1488368), (112, 1382056), (128, 1209299), (137, 1129856), (182, 850496), (194, 797888), (208, 744184), (224, 691028), (274, 564928), (364, 425248), (388, 398944), (416, 372092), (448, 345514), (548, 282464), (679, 227968), (728, 212624), (776, 199472), (832, 186046), (896, 172757), (959, 161408), (1096, 141232), (1261, 122752), (1358, 113984), (1456, 106312), (1552, 99736), (1664, 93023), (1781, 86912), (1918, 80704), (2192, 70616), (2522, 61376), (2716, 56992), (2912, 53156), (3104, 49868), (3562, 43456), (3836, 40352), (4384, 35308), (5044, 30688), (5432, 28496), (5824, 26578), (6208, 24934), (7124, 21728), (7672, 20176), (8768, 17654), (8827, 17536), (10088, 15344), (10864, 14248), (11648, 13289), (12416, 12467)]