157281984

素因数分解:

$2^6\times 3^2\times {\mathrm{273059}}^1$

素因数の和:273077

約数の個数: 42

約数和(自身を含む): 450822060

約数和(自身を除く): 293540076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 273059, 546118, 819177, 1092236, 1638354, 2184472, 2457531, 3276708, 4368944, 4915062, 6553416, 8737888, 9830124, 13106832, 17475776, 19660248, 26213664, 39320496, 52427328, 78640992, 157281984]

約数ペア:

[(1, 157281984), (2, 78640992), (3, 52427328), (4, 39320496), (6, 26213664), (8, 19660248), (9, 17475776), (12, 13106832), (16, 9830124), (18, 8737888), (24, 6553416), (32, 4915062), (36, 4368944), (48, 3276708), (64, 2457531), (72, 2184472), (96, 1638354), (144, 1092236), (192, 819177), (288, 546118), (576, 273059)]