140278032

素因数分解:

$2^4\times 3^2\times {\mathrm{983}}^1\times {\mathrm{991}}^1$

素因数の和:1988

約数の個数: 60

約数和(自身を含む): 393379584

約数和(自身を除く): 253101552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 983, 991, 1966, 1982, 2949, 2973, 3932, 3964, 5898, 5946, 7864, 7928, 8847, 8919, 11796, 11892, 15728, 15856, 17694, 17838, 23592, 23784, 35388, 35676, 47184, 47568, 70776, 71352, 141552, 142704, 974153, 1948306, 2922459, 3896612, 5844918, 7793224, 8767377, 11689836, 15586448, 17534754, 23379672, 35069508, 46759344, 70139016, 140278032]

約数ペア:

[(1, 140278032), (2, 70139016), (3, 46759344), (4, 35069508), (6, 23379672), (8, 17534754), (9, 15586448), (12, 11689836), (16, 8767377), (18, 7793224), (24, 5844918), (36, 3896612), (48, 2922459), (72, 1948306), (144, 974153), (983, 142704), (991, 141552), (1966, 71352), (1982, 70776), (2949, 47568), (2973, 47184), (3932, 35676), (3964, 35388), (5898, 23784), (5946, 23592), (7864, 17838), (7928, 17694), (8847, 15856), (8919, 15728), (11796, 11892)]