156924378

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 381454920

約数和(自身を除く): 224530542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 269, 277, 351, 538, 554, 702, 807, 831, 1053, 1614, 1662, 2106, 2421, 2493, 3497, 3601, 4842, 4986, 6994, 7202, 7263, 7479, 10491, 10803, 14526, 14958, 20982, 21606, 21789, 22437, 31473, 32409, 43578, 44874, 62946, 64818, 74513, 94419, 97227, 149026, 188838, 194454, 223539, 283257, 291681, 447078, 566514, 583362, 670617, 968669, 1341234, 1937338, 2011851, 2906007, 4023702, 5812014, 6035553, 8718021, 12071106, 17436042, 26154063, 52308126, 78462189, 156924378]

約数ペア:

[(1, 156924378), (2, 78462189), (3, 52308126), (6, 26154063), (9, 17436042), (13, 12071106), (18, 8718021), (26, 6035553), (27, 5812014), (39, 4023702), (54, 2906007), (78, 2011851), (81, 1937338), (117, 1341234), (162, 968669), (234, 670617), (269, 583362), (277, 566514), (351, 447078), (538, 291681), (554, 283257), (702, 223539), (807, 194454), (831, 188838), (1053, 149026), (1614, 97227), (1662, 94419), (2106, 74513), (2421, 64818), (2493, 62946), (3497, 44874), (3601, 43578), (4842, 32409), (4986, 31473), (6994, 22437), (7202, 21789), (7263, 21606), (7479, 20982), (10491, 14958), (10803, 14526)]