149412172

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8415

約数の個数: 48

約数和(自身を含む): 328417600

約数和(自身を除く): 179005428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8377, 8918, 16754, 17836, 33508, 58639, 108901, 117278, 217802, 234556, 410473, 435604, 762307, 820946, 1524614, 1641892, 2873311, 3049228, 5336149, 5746622, 10672298, 11493244, 21344596, 37353043, 74706086, 149412172]

約数ペア:

[(1, 149412172), (2, 74706086), (4, 37353043), (7, 21344596), (13, 11493244), (14, 10672298), (26, 5746622), (28, 5336149), (49, 3049228), (52, 2873311), (91, 1641892), (98, 1524614), (182, 820946), (196, 762307), (343, 435604), (364, 410473), (637, 234556), (686, 217802), (1274, 117278), (1372, 108901), (2548, 58639), (4459, 33508), (8377, 17836), (8918, 16754)]