161530368

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 80

約数和(自身を含む): 434930496

約数和(自身を除く): 273400128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 512, 618, 768, 824, 1021, 1236, 1536, 1648, 2042, 2472, 3063, 3296, 4084, 4944, 6126, 6592, 8168, 9888, 12252, 13184, 16336, 19776, 24504, 26368, 32672, 39552, 49008, 52736, 65344, 79104, 98016, 105163, 130688, 158208, 196032, 210326, 261376, 315489, 392064, 420652, 522752, 630978, 784128, 841304, 1261956, 1568256, 1682608, 2523912, 3365216, 5047824, 6730432, 10095648, 13460864, 20191296, 26921728, 40382592, 53843456, 80765184, 161530368]

約数ペア:

[(1, 161530368), (2, 80765184), (3, 53843456), (4, 40382592), (6, 26921728), (8, 20191296), (12, 13460864), (16, 10095648), (24, 6730432), (32, 5047824), (48, 3365216), (64, 2523912), (96, 1682608), (103, 1568256), (128, 1261956), (192, 841304), (206, 784128), (256, 630978), (309, 522752), (384, 420652), (412, 392064), (512, 315489), (618, 261376), (768, 210326), (824, 196032), (1021, 158208), (1236, 130688), (1536, 105163), (1648, 98016), (2042, 79104), (2472, 65344), (3063, 52736), (3296, 49008), (4084, 39552), (4944, 32672), (6126, 26368), (6592, 24504), (8168, 19776), (9888, 16336), (12252, 13184)]