156809142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3877}}^1$

素因数の和:4002

約数の個数: 64

約数和(自身を含む): 402071040

約数和(自身を除く): 245261898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 3877, 4494, 5778, 6741, 7754, 11631, 13482, 20223, 23262, 27139, 34893, 40446, 54278, 69786, 81417, 104679, 162834, 209358, 244251, 414839, 488502, 732753, 829678, 1244517, 1465506, 2489034, 2903873, 3733551, 5807746, 7467102, 8711619, 11200653, 17423238, 22401306, 26134857, 52269714, 78404571, 156809142]

約数ペア:

[(1, 156809142), (2, 78404571), (3, 52269714), (6, 26134857), (7, 22401306), (9, 17423238), (14, 11200653), (18, 8711619), (21, 7467102), (27, 5807746), (42, 3733551), (54, 2903873), (63, 2489034), (107, 1465506), (126, 1244517), (189, 829678), (214, 732753), (321, 488502), (378, 414839), (642, 244251), (749, 209358), (963, 162834), (1498, 104679), (1926, 81417), (2247, 69786), (2889, 54278), (3877, 40446), (4494, 34893), (5778, 27139), (6741, 23262), (7754, 20223), (11631, 13482)]