120503096

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2621}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 258634080

約数和(自身を除く): 138130984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1642, 2621, 3284, 5242, 5747, 6568, 10484, 11494, 18347, 20968, 22988, 36694, 45976, 73388, 146776, 2151841, 4303682, 8607364, 15062887, 17214728, 30125774, 60251548, 120503096]

約数ペア:

[(1, 120503096), (2, 60251548), (4, 30125774), (7, 17214728), (8, 15062887), (14, 8607364), (28, 4303682), (56, 2151841), (821, 146776), (1642, 73388), (2621, 45976), (3284, 36694), (5242, 22988), (5747, 20968), (6568, 18347), (10484, 11494)]