156977205568

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{108949}}^1$

素因数の和:109487

約数の個数: 56

約数和(自身を含む): 318796416000

約数和(自身を除く): 161819210432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 479, 752, 958, 1504, 1916, 3008, 3832, 7664, 15328, 22513, 30656, 45026, 90052, 108949, 180104, 217898, 360208, 435796, 720416, 871592, 1440832, 1743184, 3486368, 5120603, 6972736, 10241206, 20482412, 40964824, 52186571, 81929648, 104373142, 163859296, 208746284, 327718592, 417492568, 834985136, 1669970272, 2452768837, 3339940544, 4905537674, 9811075348, 19622150696, 39244301392, 78488602784, 156977205568]

約数ペア:

[(1, 156977205568), (2, 78488602784), (4, 39244301392), (8, 19622150696), (16, 9811075348), (32, 4905537674), (47, 3339940544), (64, 2452768837), (94, 1669970272), (188, 834985136), (376, 417492568), (479, 327718592), (752, 208746284), (958, 163859296), (1504, 104373142), (1916, 81929648), (3008, 52186571), (3832, 40964824), (7664, 20482412), (15328, 10241206), (22513, 6972736), (30656, 5120603), (45026, 3486368), (90052, 1743184), (108949, 1440832), (180104, 871592), (217898, 720416), (360208, 435796)]