157023746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 262386432

約数和(自身を除く): 105362686

約数列:

[1, 2, 11, 22, 67, 134, 307, 347, 614, 694, 737, 1474, 3377, 3817, 6754, 7634, 20569, 23249, 41138, 46498, 106529, 213058, 226259, 255739, 452518, 511478, 1171819, 2343638, 7137443, 14274886, 78511873, 157023746]

約数ペア:

[(1, 157023746), (2, 78511873), (11, 14274886), (22, 7137443), (67, 2343638), (134, 1171819), (307, 511478), (347, 452518), (614, 255739), (694, 226259), (737, 213058), (1474, 106529), (3377, 46498), (3817, 41138), (6754, 23249), (7634, 20569)]