164143212478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{7507}}^1$

素因数の和:8237

約数の個数: 64

約数和(自身を含む): 294488506368

約数和(自身を除く): 130345293890

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 607, 1162, 1214, 2573, 4249, 5146, 7507, 8498, 15014, 18011, 18817, 36022, 37634, 50381, 52549, 100762, 105098, 131719, 232717, 263438, 352667, 465434, 623081, 705334, 1246162, 1561811, 1629019, 3123622, 3258038, 4361567, 4556749, 8723134, 9113498, 10932677, 19315511, 21865354, 31897243, 38631022, 63794486, 135208577, 141259219, 270417154, 282518438, 378210167, 756420334, 988814533, 1977629066, 2647471169, 5294942338, 11724515177, 23449030354, 82071606239, 164143212478]

約数ペア:

[(1, 164143212478), (2, 82071606239), (7, 23449030354), (14, 11724515177), (31, 5294942338), (62, 2647471169), (83, 1977629066), (166, 988814533), (217, 756420334), (434, 378210167), (581, 282518438), (607, 270417154), (1162, 141259219), (1214, 135208577), (2573, 63794486), (4249, 38631022), (5146, 31897243), (7507, 21865354), (8498, 19315511), (15014, 10932677), (18011, 9113498), (18817, 8723134), (36022, 4556749), (37634, 4361567), (50381, 3258038), (52549, 3123622), (100762, 1629019), (105098, 1561811), (131719, 1246162), (232717, 705334), (263438, 623081), (352667, 465434)]