128596806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32327}}^1$

素因数の和:32365

約数の個数: 48

約数和(自身を含む): 317719584

約数和(自身を除く): 189122778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 32327, 64654, 96981, 193962, 290943, 420251, 549559, 581886, 840502, 1099118, 1260753, 1648677, 2521506, 3297354, 3782259, 4946031, 7144267, 7564518, 9892062, 14288534, 21432801, 42865602, 64298403, 128596806]

約数ペア:

[(1, 128596806), (2, 64298403), (3, 42865602), (6, 21432801), (9, 14288534), (13, 9892062), (17, 7564518), (18, 7144267), (26, 4946031), (34, 3782259), (39, 3297354), (51, 2521506), (78, 1648677), (102, 1260753), (117, 1099118), (153, 840502), (221, 581886), (234, 549559), (306, 420251), (442, 290943), (663, 193962), (1326, 96981), (1989, 64654), (3978, 32327)]