160904528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{601}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 323599080

約数和(自身を除く): 162694552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 577, 601, 1154, 1202, 2308, 2404, 4616, 4808, 9232, 9616, 16733, 17429, 33466, 34858, 66932, 69716, 133864, 139432, 267728, 278864, 346777, 693554, 1387108, 2774216, 5548432, 10056533, 20113066, 40226132, 80452264, 160904528]

約数ペア:

[(1, 160904528), (2, 80452264), (4, 40226132), (8, 20113066), (16, 10056533), (29, 5548432), (58, 2774216), (116, 1387108), (232, 693554), (464, 346777), (577, 278864), (601, 267728), (1154, 139432), (1202, 133864), (2308, 69716), (2404, 66932), (4616, 34858), (4808, 33466), (9232, 17429), (9616, 16733)]