131794336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 165404384

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 41, 68, 76, 82, 136, 152, 164, 272, 304, 311, 323, 328, 544, 608, 622, 646, 656, 697, 779, 1244, 1292, 1312, 1394, 1558, 2488, 2584, 2788, 3116, 4976, 5168, 5287, 5576, 5909, 6232, 9952, 10336, 10574, 11152, 11818, 12464, 12751, 13243, 21148, 22304, 23636, 24928, 25502, 26486, 42296, 47272, 51004, 52972, 84592, 94544, 100453, 102008, 105944, 169184, 189088, 200906, 204016, 211888, 216767, 242269, 401812, 408032, 423776, 433534, 484538, 803624, 867068, 969076, 1607248, 1734136, 1938152, 3214496, 3468272, 3876304, 4118573, 6936544, 7752608, 8237146, 16474292, 32948584, 65897168, 131794336]

約数ペア:

[(1, 131794336), (2, 65897168), (4, 32948584), (8, 16474292), (16, 8237146), (17, 7752608), (19, 6936544), (32, 4118573), (34, 3876304), (38, 3468272), (41, 3214496), (68, 1938152), (76, 1734136), (82, 1607248), (136, 969076), (152, 867068), (164, 803624), (272, 484538), (304, 433534), (311, 423776), (323, 408032), (328, 401812), (544, 242269), (608, 216767), (622, 211888), (646, 204016), (656, 200906), (697, 189088), (779, 169184), (1244, 105944), (1292, 102008), (1312, 100453), (1394, 94544), (1558, 84592), (2488, 52972), (2584, 51004), (2788, 47272), (3116, 42296), (4976, 26486), (5168, 25502), (5287, 24928), (5576, 23636), (5909, 22304), (6232, 21148), (9952, 13243), (10336, 12751), (10574, 12464), (11152, 11818)]