156970418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7919}}^1$

素因数の和:8002

約数の個数: 32

約数和(自身を含む): 277136640

約数和(自身を除く): 120166222

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 7919, 9911, 15838, 19822, 87109, 134623, 174218, 269246, 419707, 839414, 1480853, 2961706, 4616777, 7135019, 9233554, 14270038, 78485209, 156970418]

約数ペア:

[(1, 156970418), (2, 78485209), (11, 14270038), (17, 9233554), (22, 7135019), (34, 4616777), (53, 2961706), (106, 1480853), (187, 839414), (374, 419707), (583, 269246), (901, 174218), (1166, 134623), (1802, 87109), (7919, 19822), (9911, 15838)]