157419768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1487}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 430686720

約数和(自身を除く): 273266952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 401, 802, 1203, 1487, 1604, 2406, 2974, 3208, 4411, 4461, 4812, 5948, 8822, 8922, 9624, 11896, 13233, 16357, 17644, 17844, 26466, 32714, 35288, 35688, 49071, 52932, 65428, 98142, 105864, 130856, 196284, 392568, 596287, 1192574, 1788861, 2385148, 3577722, 4770296, 6559157, 7155444, 13118314, 14310888, 19677471, 26236628, 39354942, 52473256, 78709884, 157419768]

約数ペア:

[(1, 157419768), (2, 78709884), (3, 52473256), (4, 39354942), (6, 26236628), (8, 19677471), (11, 14310888), (12, 13118314), (22, 7155444), (24, 6559157), (33, 4770296), (44, 3577722), (66, 2385148), (88, 1788861), (132, 1192574), (264, 596287), (401, 392568), (802, 196284), (1203, 130856), (1487, 105864), (1604, 98142), (2406, 65428), (2974, 52932), (3208, 49071), (4411, 35688), (4461, 35288), (4812, 32714), (5948, 26466), (8822, 17844), (8922, 17644), (9624, 16357), (11896, 13233)]