149955752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{34019}}^1$

素因数の和:34073

約数の個数: 32

約数和(自身を含む): 306180000

約数和(自身を除く): 156224248

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 34019, 68038, 136076, 272152, 646361, 986551, 1292722, 1973102, 2585444, 3946204, 5170888, 7892408, 18744469, 37488938, 74977876, 149955752]

約数ペア:

[(1, 149955752), (2, 74977876), (4, 37488938), (8, 18744469), (19, 7892408), (29, 5170888), (38, 3946204), (58, 2585444), (76, 1973102), (116, 1292722), (152, 986551), (232, 646361), (551, 272152), (1102, 136076), (2204, 68038), (4408, 34019)]