148652161

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 33824639

約数列:

[1, 7, 31, 43, 89, 179, 217, 301, 623, 1253, 1333, 2759, 3827, 5549, 7697, 9331, 15931, 19313, 26789, 38843, 53879, 111517, 118637, 238607, 493861, 685033, 830459, 1670249, 3457027, 4795231, 21236023, 148652161]

約数ペア:

[(1, 148652161), (7, 21236023), (31, 4795231), (43, 3457027), (89, 1670249), (179, 830459), (217, 685033), (301, 493861), (623, 238607), (1253, 118637), (1333, 111517), (2759, 53879), (3827, 38843), (5549, 26789), (7697, 19313), (9331, 15931)]