158873364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 482489280

約数和(自身を除く): 323615916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 612, 646, 663, 684, 741, 884, 969, 988, 1051, 1292, 1326, 1482, 1938, 1989, 2102, 2223, 2652, 2907, 2964, 3153, 3876, 3978, 4199, 4204, 4446, 5814, 6306, 7956, 8398, 8892, 9459, 11628, 12597, 12612, 13663, 16796, 17867, 18918, 19969, 25194, 27326, 35734, 37791, 37836, 39938, 40989, 50388, 53601, 54652, 59907, 71468, 75582, 79876, 81978, 107202, 119814, 122967, 151164, 160803, 163956, 179721, 214404, 232271, 239628, 245934, 259597, 321606, 339473, 359442, 464542, 491868, 519194, 643212, 678946, 696813, 718884, 778791, 929084, 1018419, 1038388, 1357892, 1393626, 1557582, 2036838, 2090439, 2336373, 2787252, 3055257, 3115164, 4073676, 4180878, 4413149, 4672746, 6110514, 8361756, 8826298, 9345492, 12221028, 13239447, 17652596, 26478894, 39718341, 52957788, 79436682, 158873364]

約数ペア:

[(1, 158873364), (2, 79436682), (3, 52957788), (4, 39718341), (6, 26478894), (9, 17652596), (12, 13239447), (13, 12221028), (17, 9345492), (18, 8826298), (19, 8361756), (26, 6110514), (34, 4672746), (36, 4413149), (38, 4180878), (39, 4073676), (51, 3115164), (52, 3055257), (57, 2787252), (68, 2336373), (76, 2090439), (78, 2036838), (102, 1557582), (114, 1393626), (117, 1357892), (153, 1038388), (156, 1018419), (171, 929084), (204, 778791), (221, 718884), (228, 696813), (234, 678946), (247, 643212), (306, 519194), (323, 491868), (342, 464542), (442, 359442), (468, 339473), (494, 321606), (612, 259597), (646, 245934), (663, 239628), (684, 232271), (741, 214404), (884, 179721), (969, 163956), (988, 160803), (1051, 151164), (1292, 122967), (1326, 119814), (1482, 107202), (1938, 81978), (1989, 79876), (2102, 75582), (2223, 71468), (2652, 59907), (2907, 54652), (2964, 53601), (3153, 50388), (3876, 40989), (3978, 39938), (4199, 37836), (4204, 37791), (4446, 35734), (5814, 27326), (6306, 25194), (7956, 19969), (8398, 18918), (8892, 17867), (9459, 16796), (11628, 13663), (12597, 12612)]