156979347872

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 314599832064

約数和(自身を除く): 157620484192

約数列:

[1, 2, 4, 8, 16, 32, 137, 211, 223, 274, 422, 446, 548, 761, 844, 892, 1096, 1522, 1688, 1784, 2192, 3044, 3376, 3568, 4384, 6088, 6752, 7136, 12176, 24352, 28907, 30551, 47053, 57814, 61102, 94106, 104257, 115628, 122204, 160571, 169703, 188212, 208514, 231256, 244408, 321142, 339406, 376424, 417028, 462512, 488816, 642284, 678812, 752848, 834056, 925024, 977632, 1284568, 1357624, 1505696, 1668112, 2569136, 2715248, 3336224, 5138272, 5430496, 6446261, 12892522, 21998227, 23249311, 25785044, 35807333, 43996454, 46498622, 51570088, 71614666, 87992908, 92997244, 103140176, 143229332, 175985816, 185994488, 206280352, 286458664, 351971632, 371988976, 572917328, 703943264, 743977952, 1145834656, 4905604621, 9811209242, 19622418484, 39244836968, 78489673936, 156979347872]

約数ペア:

[(1, 156979347872), (2, 78489673936), (4, 39244836968), (8, 19622418484), (16, 9811209242), (32, 4905604621), (137, 1145834656), (211, 743977952), (223, 703943264), (274, 572917328), (422, 371988976), (446, 351971632), (548, 286458664), (761, 206280352), (844, 185994488), (892, 175985816), (1096, 143229332), (1522, 103140176), (1688, 92997244), (1784, 87992908), (2192, 71614666), (3044, 51570088), (3376, 46498622), (3568, 43996454), (4384, 35807333), (6088, 25785044), (6752, 23249311), (7136, 21998227), (12176, 12892522), (24352, 6446261), (28907, 5430496), (30551, 5138272), (47053, 3336224), (57814, 2715248), (61102, 2569136), (94106, 1668112), (104257, 1505696), (115628, 1357624), (122204, 1284568), (160571, 977632), (169703, 925024), (188212, 834056), (208514, 752848), (231256, 678812), (244408, 642284), (321142, 488816), (339406, 462512), (376424, 417028)]