169478720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23027}}^1$

素因数の和:23067

約数の個数: 56

約数和(自身を含む): 421136064

約数和(自身を除く): 251657344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 23027, 46054, 92108, 115135, 184216, 230270, 368432, 460540, 529621, 736864, 921080, 1059242, 1473728, 1842160, 2118484, 2648105, 3684320, 4236968, 5296210, 7368640, 8473936, 10592420, 16947872, 21184840, 33895744, 42369680, 84739360, 169478720]

約数ペア:

[(1, 169478720), (2, 84739360), (4, 42369680), (5, 33895744), (8, 21184840), (10, 16947872), (16, 10592420), (20, 8473936), (23, 7368640), (32, 5296210), (40, 4236968), (46, 3684320), (64, 2648105), (80, 2118484), (92, 1842160), (115, 1473728), (160, 1059242), (184, 921080), (230, 736864), (320, 529621), (368, 460540), (460, 368432), (736, 230270), (920, 184216), (1472, 115135), (1840, 92108), (3680, 46054), (7360, 23027)]