155111748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2549}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 395841600

約数和(自身を除く): 240729852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 461, 922, 1383, 1844, 2549, 2766, 5071, 5098, 5532, 7647, 10142, 10196, 15213, 15294, 20284, 28039, 30426, 30588, 56078, 60852, 84117, 112156, 168234, 336468, 1175089, 2350178, 3525267, 4700356, 7050534, 12925979, 14101068, 25851958, 38777937, 51703916, 77555874, 155111748]

約数ペア:

[(1, 155111748), (2, 77555874), (3, 51703916), (4, 38777937), (6, 25851958), (11, 14101068), (12, 12925979), (22, 7050534), (33, 4700356), (44, 3525267), (66, 2350178), (132, 1175089), (461, 336468), (922, 168234), (1383, 112156), (1844, 84117), (2549, 60852), (2766, 56078), (5071, 30588), (5098, 30426), (5532, 28039), (7647, 20284), (10142, 15294), (10196, 15213)]