127940176

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12553}}^1$

素因数の和:12588

約数の個数: 60

約数和(自身を含む): 310560852

約数和(自身を除く): 182620676

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 12553, 25106, 50212, 87871, 100424, 163189, 175742, 200848, 326378, 351484, 615097, 652756, 702968, 1142323, 1230194, 1305512, 1405936, 2284646, 2460388, 2611024, 4569292, 4920776, 7996261, 9138584, 9841552, 15992522, 18277168, 31985044, 63970088, 127940176]

約数ペア:

[(1, 127940176), (2, 63970088), (4, 31985044), (7, 18277168), (8, 15992522), (13, 9841552), (14, 9138584), (16, 7996261), (26, 4920776), (28, 4569292), (49, 2611024), (52, 2460388), (56, 2284646), (91, 1405936), (98, 1305512), (104, 1230194), (112, 1142323), (182, 702968), (196, 652756), (208, 615097), (364, 351484), (392, 326378), (637, 200848), (728, 175742), (784, 163189), (1274, 100424), (1456, 87871), (2548, 50212), (5096, 25106), (10192, 12553)]