164540076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42451}}^1$

素因数の和:42494

約数の個数: 48

約数和(自身を含む): 427916160

約数和(自身を除く): 263376084

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 42451, 84902, 127353, 169804, 254706, 509412, 721667, 806569, 1443334, 1613138, 2165001, 2419707, 2886668, 3226276, 4330002, 4839414, 8660004, 9678828, 13711673, 27423346, 41135019, 54846692, 82270038, 164540076]

約数ペア:

[(1, 164540076), (2, 82270038), (3, 54846692), (4, 41135019), (6, 27423346), (12, 13711673), (17, 9678828), (19, 8660004), (34, 4839414), (38, 4330002), (51, 3226276), (57, 2886668), (68, 2419707), (76, 2165001), (102, 1613138), (114, 1443334), (204, 806569), (228, 721667), (323, 509412), (646, 254706), (969, 169804), (1292, 127353), (1938, 84902), (3876, 42451)]