145319104

素因数分解:

$2^6\times 7^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 84

約数和(自身を含む): 338785200

約数和(自身を除く): 193466096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 149, 196, 224, 298, 311, 392, 448, 596, 622, 784, 1043, 1192, 1244, 1568, 2086, 2177, 2384, 2488, 3136, 4172, 4354, 4768, 4976, 7301, 8344, 8708, 9536, 9952, 14602, 15239, 16688, 17416, 19904, 29204, 30478, 33376, 34832, 46339, 58408, 60956, 66752, 69664, 92678, 116816, 121912, 139328, 185356, 233632, 243824, 324373, 370712, 467264, 487648, 648746, 741424, 975296, 1297492, 1482848, 2270611, 2594984, 2965696, 4541222, 5189968, 9082444, 10379936, 18164888, 20759872, 36329776, 72659552, 145319104]

約数ペア:

[(1, 145319104), (2, 72659552), (4, 36329776), (7, 20759872), (8, 18164888), (14, 10379936), (16, 9082444), (28, 5189968), (32, 4541222), (49, 2965696), (56, 2594984), (64, 2270611), (98, 1482848), (112, 1297492), (149, 975296), (196, 741424), (224, 648746), (298, 487648), (311, 467264), (392, 370712), (448, 324373), (596, 243824), (622, 233632), (784, 185356), (1043, 139328), (1192, 121912), (1244, 116816), (1568, 92678), (2086, 69664), (2177, 66752), (2384, 60956), (2488, 58408), (3136, 46339), (4172, 34832), (4354, 33376), (4768, 30478), (4976, 29204), (7301, 19904), (8344, 17416), (8708, 16688), (9536, 15239), (9952, 14602)]