149873808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{446053}}^1$

素因数の和:446071

約数の個数: 40

約数和(自身を含む): 442485568

約数和(自身を除く): 292611760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 446053, 892106, 1338159, 1784212, 2676318, 3122371, 3568424, 5352636, 6244742, 7136848, 9367113, 10705272, 12489484, 18734226, 21410544, 24978968, 37468452, 49957936, 74936904, 149873808]

約数ペア:

[(1, 149873808), (2, 74936904), (3, 49957936), (4, 37468452), (6, 24978968), (7, 21410544), (8, 18734226), (12, 12489484), (14, 10705272), (16, 9367113), (21, 7136848), (24, 6244742), (28, 5352636), (42, 3568424), (48, 3122371), (56, 2676318), (84, 1784212), (112, 1338159), (168, 892106), (336, 446053)]