157744496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6373}}^1$

素因数の和:6418

約数の個数: 80

約数和(自身を含む): 398349504

約数和(自身を除く): 240605008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 6373, 12376, 12746, 24752, 25492, 44611, 50984, 82849, 89222, 101968, 108341, 165698, 178444, 216682, 331396, 356888, 433364, 579943, 662792, 713776, 758387, 866728, 1159886, 1325584, 1408433, 1516774, 1733456, 2319772, 2816866, 3033548, 4639544, 5633732, 6067096, 9279088, 9859031, 11267464, 12134192, 19718062, 22534928, 39436124, 78872248, 157744496]

約数ペア:

[(1, 157744496), (2, 78872248), (4, 39436124), (7, 22534928), (8, 19718062), (13, 12134192), (14, 11267464), (16, 9859031), (17, 9279088), (26, 6067096), (28, 5633732), (34, 4639544), (52, 3033548), (56, 2816866), (68, 2319772), (91, 1733456), (104, 1516774), (112, 1408433), (119, 1325584), (136, 1159886), (182, 866728), (208, 758387), (221, 713776), (238, 662792), (272, 579943), (364, 433364), (442, 356888), (476, 331396), (728, 216682), (884, 178444), (952, 165698), (1456, 108341), (1547, 101968), (1768, 89222), (1904, 82849), (3094, 50984), (3536, 44611), (6188, 25492), (6373, 24752), (12376, 12746)]