157416567

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 270513792

約数和(自身を除く): 113097225

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 469, 539, 737, 1407, 1453, 1617, 2211, 3283, 4359, 5159, 9849, 10171, 15477, 15983, 30513, 36113, 47949, 71197, 97351, 108339, 111881, 213591, 292053, 335643, 681457, 783167, 1070861, 2044371, 2349501, 3212583, 4770199, 7496027, 14310597, 22488081, 52472189, 157416567]

約数ペア:

[(1, 157416567), (3, 52472189), (7, 22488081), (11, 14310597), (21, 7496027), (33, 4770199), (49, 3212583), (67, 2349501), (77, 2044371), (147, 1070861), (201, 783167), (231, 681457), (469, 335643), (539, 292053), (737, 213591), (1407, 111881), (1453, 108339), (1617, 97351), (2211, 71197), (3283, 47949), (4359, 36113), (5159, 30513), (9849, 15983), (10171, 15477)]