149807784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1787}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 429120000

約数和(自身を除く): 279312216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 998, 1497, 1787, 1996, 2994, 3493, 3574, 3992, 5361, 5988, 6986, 7148, 10479, 10722, 11976, 12509, 13972, 14296, 20958, 21444, 25018, 27944, 37527, 41916, 42888, 50036, 75054, 83832, 100072, 150108, 300216, 891713, 1783426, 2675139, 3566852, 5350278, 6241991, 7133704, 10700556, 12483982, 18725973, 21401112, 24967964, 37451946, 49935928, 74903892, 149807784]

約数ペア:

[(1, 149807784), (2, 74903892), (3, 49935928), (4, 37451946), (6, 24967964), (7, 21401112), (8, 18725973), (12, 12483982), (14, 10700556), (21, 7133704), (24, 6241991), (28, 5350278), (42, 3566852), (56, 2675139), (84, 1783426), (168, 891713), (499, 300216), (998, 150108), (1497, 100072), (1787, 83832), (1996, 75054), (2994, 50036), (3493, 42888), (3574, 41916), (3992, 37527), (5361, 27944), (5988, 25018), (6986, 21444), (7148, 20958), (10479, 14296), (10722, 13972), (11976, 12509)]