157416634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3637}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 267174720

約数和(自身を除く): 109758086

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 3637, 7274, 21641, 43282, 61829, 69103, 123658, 138206, 243679, 487358, 1174751, 2349502, 4142543, 4629901, 8285086, 9259802, 78708317, 157416634]

約数ペア:

[(1, 157416634), (2, 78708317), (17, 9259802), (19, 8285086), (34, 4629901), (38, 4142543), (67, 2349502), (134, 1174751), (323, 487358), (646, 243679), (1139, 138206), (1273, 123658), (2278, 69103), (2546, 61829), (3637, 43282), (7274, 21641)]