164115672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42473}}^1$

素因数の和:42512

約数の個数: 64

約数和(自身を含む): 489300480

約数和(自身を除く): 325184808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 42473, 84946, 127419, 169892, 254838, 297311, 339784, 509676, 594622, 891933, 976879, 1019352, 1189244, 1783866, 1953758, 2378488, 2930637, 3567732, 3907516, 5861274, 6838153, 7135464, 7815032, 11722548, 13676306, 20514459, 23445096, 27352612, 41028918, 54705224, 82057836, 164115672]

約数ペア:

[(1, 164115672), (2, 82057836), (3, 54705224), (4, 41028918), (6, 27352612), (7, 23445096), (8, 20514459), (12, 13676306), (14, 11722548), (21, 7815032), (23, 7135464), (24, 6838153), (28, 5861274), (42, 3907516), (46, 3567732), (56, 2930637), (69, 2378488), (84, 1953758), (92, 1783866), (138, 1189244), (161, 1019352), (168, 976879), (184, 891933), (276, 594622), (322, 509676), (483, 339784), (552, 297311), (644, 254838), (966, 169892), (1288, 127419), (1932, 84946), (3864, 42473)]