128662404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63443}}^1$

素因数の和:63476

約数の個数: 36

約数和(自身を含む): 325087056

約数和(自身を除く): 196424652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 63443, 126886, 190329, 253772, 380658, 761316, 824759, 1649518, 2474277, 3299036, 4948554, 9897108, 10721867, 21443734, 32165601, 42887468, 64331202, 128662404]

約数ペア:

[(1, 128662404), (2, 64331202), (3, 42887468), (4, 32165601), (6, 21443734), (12, 10721867), (13, 9897108), (26, 4948554), (39, 3299036), (52, 2474277), (78, 1649518), (156, 824759), (169, 761316), (338, 380658), (507, 253772), (676, 190329), (1014, 126886), (2028, 63443)]