140855784

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 365904000

約数和(自身を除く): 225048216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 439, 461, 696, 878, 922, 1317, 1383, 1756, 1844, 2634, 2766, 3512, 3688, 5268, 5532, 10536, 11064, 12731, 13369, 25462, 26738, 38193, 40107, 50924, 53476, 76386, 80214, 101848, 106952, 152772, 160428, 202379, 305544, 320856, 404758, 607137, 809516, 1214274, 1619032, 2428548, 4857096, 5868991, 11737982, 17606973, 23475964, 35213946, 46951928, 70427892, 140855784]

約数ペア:

[(1, 140855784), (2, 70427892), (3, 46951928), (4, 35213946), (6, 23475964), (8, 17606973), (12, 11737982), (24, 5868991), (29, 4857096), (58, 2428548), (87, 1619032), (116, 1214274), (174, 809516), (232, 607137), (348, 404758), (439, 320856), (461, 305544), (696, 202379), (878, 160428), (922, 152772), (1317, 106952), (1383, 101848), (1756, 80214), (1844, 76386), (2634, 53476), (2766, 50924), (3512, 40107), (3688, 38193), (5268, 26738), (5532, 25462), (10536, 13369), (11064, 12731)]