152865526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 125826314

約数列:

[1, 2, 11, 19, 22, 31, 38, 47, 62, 94, 209, 251, 341, 418, 502, 517, 589, 682, 893, 1034, 1178, 1457, 1786, 2761, 2914, 4769, 5522, 6479, 7781, 9538, 9823, 11797, 12958, 15562, 16027, 19646, 23594, 27683, 32054, 52459, 55366, 85591, 104918, 129767, 147839, 171182, 224143, 259534, 295678, 304513, 365707, 448286, 609026, 731414, 1626229, 2465573, 3252458, 4022777, 4931146, 6948433, 8045554, 13896866, 76432763, 152865526]

約数ペア:

[(1, 152865526), (2, 76432763), (11, 13896866), (19, 8045554), (22, 6948433), (31, 4931146), (38, 4022777), (47, 3252458), (62, 2465573), (94, 1626229), (209, 731414), (251, 609026), (341, 448286), (418, 365707), (502, 304513), (517, 295678), (589, 259534), (682, 224143), (893, 171182), (1034, 147839), (1178, 129767), (1457, 104918), (1786, 85591), (2761, 55366), (2914, 52459), (4769, 32054), (5522, 27683), (6479, 23594), (7781, 19646), (9538, 16027), (9823, 15562), (11797, 12958)]