158996929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 43248191

約数列:

[1, 7, 13, 43, 91, 179, 227, 301, 559, 1253, 1589, 2327, 2951, 3913, 7697, 9761, 16289, 20657, 40633, 53879, 68327, 100061, 126893, 284431, 528229, 700427, 888251, 1747219, 3697603, 12230533, 22713847, 158996929]

約数ペア:

[(1, 158996929), (7, 22713847), (13, 12230533), (43, 3697603), (91, 1747219), (179, 888251), (227, 700427), (301, 528229), (559, 284431), (1253, 126893), (1589, 100061), (2327, 68327), (2951, 53879), (3913, 40633), (7697, 20657), (9761, 16289)]