147811888

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32189}}^1$

素因数の和:32245

約数の個数: 40

約数和(自身を含む): 335291040

約数和(自身を除く): 187479152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 32189, 64378, 128756, 225323, 257512, 450646, 515024, 901292, 1319749, 1802584, 2639498, 3605168, 5278996, 9238243, 10557992, 18476486, 21115984, 36952972, 73905944, 147811888]

約数ペア:

[(1, 147811888), (2, 73905944), (4, 36952972), (7, 21115984), (8, 18476486), (14, 10557992), (16, 9238243), (28, 5278996), (41, 3605168), (56, 2639498), (82, 1802584), (112, 1319749), (164, 901292), (287, 515024), (328, 450646), (574, 257512), (656, 225323), (1148, 128756), (2296, 64378), (4592, 32189)]