131176128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{22039}}^1$

素因数の和:22085

約数の個数: 56

約数和(自身を含む): 358282240

約数和(自身を除く): 227106112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 22039, 44078, 66117, 88156, 132234, 176312, 264468, 352624, 528936, 683209, 705248, 1057872, 1366418, 1410496, 2049627, 2115744, 2732836, 4099254, 4231488, 5465672, 8198508, 10931344, 16397016, 21862688, 32794032, 43725376, 65588064, 131176128]

約数ペア:

[(1, 131176128), (2, 65588064), (3, 43725376), (4, 32794032), (6, 21862688), (8, 16397016), (12, 10931344), (16, 8198508), (24, 5465672), (31, 4231488), (32, 4099254), (48, 2732836), (62, 2115744), (64, 2049627), (93, 1410496), (96, 1366418), (124, 1057872), (186, 705248), (192, 683209), (248, 528936), (372, 352624), (496, 264468), (744, 176312), (992, 132234), (1488, 88156), (1984, 66117), (2976, 44078), (5952, 22039)]