164710392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4737

約数の個数: 128

約数和(自身を含む): 540518400

約数和(自身を除く): 375808008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 4691, 5016, 5852, 8778, 9382, 11704, 14073, 17556, 18764, 28146, 32837, 35112, 37528, 51601, 56292, 65674, 89129, 98511, 103202, 112584, 131348, 154803, 178258, 197022, 206404, 262696, 267387, 309606, 356516, 361207, 394044, 412808, 534774, 619212, 623903, 713032, 722414, 788088, 980419, 1069548, 1083621, 1238424, 1247806, 1444828, 1871709, 1960838, 2139096, 2167242, 2495612, 2889656, 2941257, 3743418, 3921676, 4334484, 4991224, 5882514, 6862933, 7486836, 7843352, 8668968, 11765028, 13725866, 14973672, 20588799, 23530056, 27451732, 41177598, 54903464, 82355196, 164710392]

約数ペア:

[(1, 164710392), (2, 82355196), (3, 54903464), (4, 41177598), (6, 27451732), (7, 23530056), (8, 20588799), (11, 14973672), (12, 13725866), (14, 11765028), (19, 8668968), (21, 7843352), (22, 7486836), (24, 6862933), (28, 5882514), (33, 4991224), (38, 4334484), (42, 3921676), (44, 3743418), (56, 2941257), (57, 2889656), (66, 2495612), (76, 2167242), (77, 2139096), (84, 1960838), (88, 1871709), (114, 1444828), (132, 1247806), (133, 1238424), (152, 1083621), (154, 1069548), (168, 980419), (209, 788088), (228, 722414), (231, 713032), (264, 623903), (266, 619212), (308, 534774), (399, 412808), (418, 394044), (456, 361207), (462, 356516), (532, 309606), (616, 267387), (627, 262696), (798, 206404), (836, 197022), (924, 178258), (1064, 154803), (1254, 131348), (1463, 112584), (1596, 103202), (1672, 98511), (1848, 89129), (2508, 65674), (2926, 56292), (3192, 51601), (4389, 37528), (4691, 35112), (5016, 32837), (5852, 28146), (8778, 18764), (9382, 17556), (11704, 14073)]