156948224

素因数分解:

$2^8\times {\mathrm{307}}^1\times {\mathrm{1997}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 314461224

約数和(自身を除く): 157513000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 614, 1228, 1997, 2456, 3994, 4912, 7988, 9824, 15976, 19648, 31952, 39296, 63904, 78592, 127808, 255616, 511232, 613079, 1226158, 2452316, 4904632, 9809264, 19618528, 39237056, 78474112, 156948224]

約数ペア:

[(1, 156948224), (2, 78474112), (4, 39237056), (8, 19618528), (16, 9809264), (32, 4904632), (64, 2452316), (128, 1226158), (256, 613079), (307, 511232), (614, 255616), (1228, 127808), (1997, 78592), (2456, 63904), (3994, 39296), (4912, 31952), (7988, 19648), (9824, 15976)]