163907718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5821}}^1$

素因数の和:5877

約数の個数: 48

約数和(自身を含む): 372654576

約数和(自身を除く): 208746858

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 4693, 5821, 9386, 11642, 14079, 17463, 28158, 34926, 75673, 110599, 151346, 221198, 227019, 331797, 454038, 663594, 1437787, 2101381, 2875574, 4202762, 4313361, 6304143, 8626722, 12608286, 27317953, 54635906, 81953859, 163907718]

約数ペア:

[(1, 163907718), (2, 81953859), (3, 54635906), (6, 27317953), (13, 12608286), (19, 8626722), (26, 6304143), (38, 4313361), (39, 4202762), (57, 2875574), (78, 2101381), (114, 1437787), (247, 663594), (361, 454038), (494, 331797), (722, 227019), (741, 221198), (1083, 151346), (1482, 110599), (2166, 75673), (4693, 34926), (5821, 28158), (9386, 17463), (11642, 14079)]