149920176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{446191}}^1$

素因数の和:446209

約数の個数: 40

約数和(自身を含む): 442622464

約数和(自身を除く): 292702288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 446191, 892382, 1338573, 1784764, 2677146, 3123337, 3569528, 5354292, 6246674, 7139056, 9370011, 10708584, 12493348, 18740022, 21417168, 24986696, 37480044, 49973392, 74960088, 149920176]

約数ペア:

[(1, 149920176), (2, 74960088), (3, 49973392), (4, 37480044), (6, 24986696), (7, 21417168), (8, 18740022), (12, 12493348), (14, 10708584), (16, 9370011), (21, 7139056), (24, 6246674), (28, 5354292), (42, 3569528), (48, 3123337), (56, 2677146), (84, 1784764), (112, 1338573), (168, 892382), (336, 446191)]