144401152

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 335068832

約数和(自身を除く): 190667680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1321, 1708, 1792, 1952, 2642, 3416, 3904, 5284, 6832, 7808, 9247, 10568, 13664, 15616, 18494, 21136, 27328, 36988, 42272, 54656, 73976, 80581, 84544, 109312, 147952, 161162, 169088, 295904, 322324, 338176, 564067, 591808, 644648, 1128134, 1183616, 1289296, 2256268, 2367232, 2578592, 4512536, 5157184, 9025072, 10314368, 18050144, 20628736, 36100288, 72200576, 144401152]

約数ペア:

[(1, 144401152), (2, 72200576), (4, 36100288), (7, 20628736), (8, 18050144), (14, 10314368), (16, 9025072), (28, 5157184), (32, 4512536), (56, 2578592), (61, 2367232), (64, 2256268), (112, 1289296), (122, 1183616), (128, 1128134), (224, 644648), (244, 591808), (256, 564067), (427, 338176), (448, 322324), (488, 295904), (854, 169088), (896, 161162), (976, 147952), (1321, 109312), (1708, 84544), (1792, 80581), (1952, 73976), (2642, 54656), (3416, 42272), (3904, 36988), (5284, 27328), (6832, 21136), (7808, 18494), (9247, 15616), (10568, 13664)]