157400826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4115

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 215847174

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 4049, 6479, 8098, 12147, 12958, 19437, 24294, 38874, 44539, 76931, 89078, 125519, 133617, 153862, 230793, 251038, 267234, 376557, 461586, 753114, 846241, 1380709, 1692482, 2384861, 2538723, 2761418, 4142127, 4769722, 5077446, 7154583, 8284254, 14309166, 26233471, 52466942, 78700413, 157400826]

約数ペア:

[(1, 157400826), (2, 78700413), (3, 52466942), (6, 26233471), (11, 14309166), (19, 8284254), (22, 7154583), (31, 5077446), (33, 4769722), (38, 4142127), (57, 2761418), (62, 2538723), (66, 2384861), (93, 1692482), (114, 1380709), (186, 846241), (209, 753114), (341, 461586), (418, 376557), (589, 267234), (627, 251038), (682, 230793), (1023, 153862), (1178, 133617), (1254, 125519), (1767, 89078), (2046, 76931), (3534, 44539), (4049, 38874), (6479, 24294), (8098, 19437), (12147, 12958)]