149199248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44617}}^1$

素因数の和:44655

約数の個数: 40

約数和(自身を含む): 331957920

約数和(自身を除く): 182758672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 44617, 89234, 178468, 356936, 490787, 713872, 847723, 981574, 1695446, 1963148, 3390892, 3926296, 6781784, 7852592, 9324953, 13563568, 18649906, 37299812, 74599624, 149199248]

約数ペア:

[(1, 149199248), (2, 74599624), (4, 37299812), (8, 18649906), (11, 13563568), (16, 9324953), (19, 7852592), (22, 6781784), (38, 3926296), (44, 3390892), (76, 1963148), (88, 1695446), (152, 981574), (176, 847723), (209, 713872), (304, 490787), (418, 356936), (836, 178468), (1672, 89234), (3344, 44617)]