129998505728

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5580293}}^1$

素因数の和:5580329

約数の個数: 72

約数和(自身を含む): 319371386208

約数和(自身を除く): 189372880480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 5580293, 11160586, 22321172, 39062051, 44642344, 72543809, 78124102, 89284688, 145087618, 156248204, 178569376, 290175236, 312496408, 357138752, 507806663, 580350472, 624992816, 714277504, 1015613326, 1160700944, 1249985632, 1428555008, 2031226652, 2321401888, 2499971264, 4062453304, 4642803776, 4999942528, 8124906608, 9285607552, 9999885056, 16249813216, 18571215104, 32499626432, 64999252864, 129998505728]

約数ペア:

[(1, 129998505728), (2, 64999252864), (4, 32499626432), (7, 18571215104), (8, 16249813216), (13, 9999885056), (14, 9285607552), (16, 8124906608), (26, 4999942528), (28, 4642803776), (32, 4062453304), (52, 2499971264), (56, 2321401888), (64, 2031226652), (91, 1428555008), (104, 1249985632), (112, 1160700944), (128, 1015613326), (182, 714277504), (208, 624992816), (224, 580350472), (256, 507806663), (364, 357138752), (416, 312496408), (448, 290175236), (728, 178569376), (832, 156248204), (896, 145087618), (1456, 89284688), (1664, 78124102), (1792, 72543809), (2912, 44642344), (3328, 39062051), (5824, 22321172), (11648, 11160586), (23296, 5580293)]