153495446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 257795328

約数和(自身を除く): 104299882

約数列:

[1, 2, 13, 26, 31, 62, 157, 314, 403, 806, 1213, 2041, 2426, 4082, 4867, 9734, 15769, 31538, 37603, 63271, 75206, 126542, 190441, 380882, 488839, 977678, 2475733, 4951466, 5903671, 11807342, 76747723, 153495446]

約数ペア:

[(1, 153495446), (2, 76747723), (13, 11807342), (26, 5903671), (31, 4951466), (62, 2475733), (157, 977678), (314, 488839), (403, 380882), (806, 190441), (1213, 126542), (2041, 75206), (2426, 63271), (4082, 37603), (4867, 31538), (9734, 15769)]