156768490636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1\times {\mathrm{8017}}^1$

素因数の和:13030

約数の個数: 48

約数和(自身を含む): 293026212864

約数和(自身を除く): 136257722228

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4943, 8017, 9886, 16034, 19772, 32068, 113689, 184391, 212549, 227378, 344731, 368782, 425098, 454756, 689462, 737564, 850196, 1378924, 4888627, 7928813, 9777254, 15857626, 19554508, 31715252, 39628031, 79256062, 158512124, 911444713, 1704005333, 1822889426, 3408010666, 3645778852, 6816021332, 39192122659, 78384245318, 156768490636]

約数ペア:

[(1, 156768490636), (2, 78384245318), (4, 39192122659), (23, 6816021332), (43, 3645778852), (46, 3408010666), (86, 1822889426), (92, 1704005333), (172, 911444713), (989, 158512124), (1978, 79256062), (3956, 39628031), (4943, 31715252), (8017, 19554508), (9886, 15857626), (16034, 9777254), (19772, 7928813), (32068, 4888627), (113689, 1378924), (184391, 850196), (212549, 737564), (227378, 689462), (344731, 454756), (368782, 425098)]