167557048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2749}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 331650000

約数和(自身を除く): 164092952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 2749, 3208, 5498, 7619, 10996, 15238, 21992, 30476, 52231, 60952, 104462, 208924, 417848, 1102349, 2204698, 4409396, 8818792, 20944631, 41889262, 83778524, 167557048]

約数ペア:

[(1, 167557048), (2, 83778524), (4, 41889262), (8, 20944631), (19, 8818792), (38, 4409396), (76, 2204698), (152, 1102349), (401, 417848), (802, 208924), (1604, 104462), (2749, 60952), (3208, 52231), (5498, 30476), (7619, 21992), (10996, 15238)]