141891731456

素因数分解:

$2^{19}\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2296

約数の個数: 80

約数和(自身を含む): 286151923200

約数和(自身を除く): 144260191744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2048, 2131, 4064, 4096, 4262, 8128, 8192, 8524, 16256, 16384, 17048, 32512, 32768, 34096, 65024, 65536, 68192, 130048, 131072, 136384, 260096, 262144, 270637, 272768, 520192, 524288, 541274, 545536, 1040384, 1082548, 1091072, 2080768, 2165096, 2182144, 4161536, 4330192, 4364288, 8323072, 8660384, 8728576, 16646144, 17320768, 17457152, 33292288, 34641536, 34914304, 66584576, 69283072, 69828608, 138566144, 139657216, 277132288, 279314432, 554264576, 558628864, 1108529152, 1117257728, 2217058304, 4434116608, 8868233216, 17736466432, 35472932864, 70945865728, 141891731456]

約数ペア:

[(1, 141891731456), (2, 70945865728), (4, 35472932864), (8, 17736466432), (16, 8868233216), (32, 4434116608), (64, 2217058304), (127, 1117257728), (128, 1108529152), (254, 558628864), (256, 554264576), (508, 279314432), (512, 277132288), (1016, 139657216), (1024, 138566144), (2032, 69828608), (2048, 69283072), (2131, 66584576), (4064, 34914304), (4096, 34641536), (4262, 33292288), (8128, 17457152), (8192, 17320768), (8524, 16646144), (16256, 8728576), (16384, 8660384), (17048, 8323072), (32512, 4364288), (32768, 4330192), (34096, 4161536), (65024, 2182144), (65536, 2165096), (68192, 2080768), (130048, 1091072), (131072, 1082548), (136384, 1040384), (260096, 545536), (262144, 541274), (270637, 524288), (272768, 520192)]