156798995104

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{185177}}^1$

素因数の和:185797

約数の個数: 48

約数和(自身を含む): 315827745408

約数和(自身を除く): 159028750304

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 563, 752, 1126, 1504, 2252, 4504, 9008, 18016, 26461, 52922, 105844, 185177, 211688, 370354, 423376, 740708, 846752, 1481416, 2962832, 5925664, 8703319, 17406638, 34813276, 69626552, 104254651, 139253104, 208509302, 278506208, 417018604, 834037208, 1668074416, 3336148832, 4899968597, 9799937194, 19599874388, 39199748776, 78399497552, 156798995104]

約数ペア:

[(1, 156798995104), (2, 78399497552), (4, 39199748776), (8, 19599874388), (16, 9799937194), (32, 4899968597), (47, 3336148832), (94, 1668074416), (188, 834037208), (376, 417018604), (563, 278506208), (752, 208509302), (1126, 139253104), (1504, 104254651), (2252, 69626552), (4504, 34813276), (9008, 17406638), (18016, 8703319), (26461, 5925664), (52922, 2962832), (105844, 1481416), (185177, 846752), (211688, 740708), (370354, 423376)]