130144384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59809}}^1$

素因数の和:59840

約数の個数: 32

約数和(自身を含む): 274527900

約数和(自身を除く): 144383516

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 59809, 119618, 239236, 478472, 956944, 1016753, 1913888, 2033506, 3827776, 4067012, 7655552, 8134024, 16268048, 32536096, 65072192, 130144384]

約数ペア:

[(1, 130144384), (2, 65072192), (4, 32536096), (8, 16268048), (16, 8134024), (17, 7655552), (32, 4067012), (34, 3827776), (64, 2033506), (68, 1913888), (128, 1016753), (136, 956944), (272, 478472), (544, 239236), (1088, 119618), (2176, 59809)]