156922983904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{306893}}^1$

素因数の和:306980

約数の個数: 72

約数和(自身を含む): 336803889240

約数和(自身を除く): 179880905336

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 841, 928, 1102, 1682, 2204, 3364, 4408, 6728, 8816, 13456, 15979, 17632, 26912, 31958, 63916, 127832, 255664, 306893, 511328, 613786, 1227572, 2455144, 4910288, 5830967, 8899897, 9820576, 11661934, 17799794, 23323868, 35599588, 46647736, 71199176, 93295472, 142398352, 169098043, 186590944, 258097013, 284796704, 338196086, 516194026, 676392172, 1032388052, 1352784344, 2064776104, 2705568688, 4129552208, 4903843247, 5411137376, 8259104416, 9807686494, 19615372988, 39230745976, 78461491952, 156922983904]

約数ペア:

[(1, 156922983904), (2, 78461491952), (4, 39230745976), (8, 19615372988), (16, 9807686494), (19, 8259104416), (29, 5411137376), (32, 4903843247), (38, 4129552208), (58, 2705568688), (76, 2064776104), (116, 1352784344), (152, 1032388052), (232, 676392172), (304, 516194026), (464, 338196086), (551, 284796704), (608, 258097013), (841, 186590944), (928, 169098043), (1102, 142398352), (1682, 93295472), (2204, 71199176), (3364, 46647736), (4408, 35599588), (6728, 23323868), (8816, 17799794), (13456, 11661934), (15979, 9820576), (17632, 8899897), (26912, 5830967), (31958, 4910288), (63916, 2455144), (127832, 1227572), (255664, 613786), (306893, 511328)]