156769217275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1181}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 228955631616

約数和(自身を除く): 72186414341

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 155, 253, 275, 341, 575, 677, 713, 775, 1181, 1265, 1705, 3385, 3565, 5905, 6325, 7447, 7843, 8525, 12991, 15571, 16925, 17825, 20987, 27163, 29525, 36611, 37235, 39215, 64955, 77855, 104935, 135815, 171281, 183055, 186175, 196075, 230857, 298793, 324775, 389275, 402721, 482701, 524675, 679075, 799537, 842053, 856405, 915275, 1154285, 1493965, 2013605, 2413505, 3997685, 4210265, 4282025, 5309711, 5771425, 7469825, 8794907, 9262583, 10068025, 12067525, 18389351, 19988425, 21051325, 24785647, 26548555, 43974535, 46312915, 91946755, 123928235, 132742775, 202282861, 219872675, 231564575, 272642117, 459733775, 570069881, 619641175, 1011414305, 1363210585, 2850349405, 5057071525, 6270768691, 6816052925, 14251747025, 31353843455, 156769217275]

約数ペア:

[(1, 156769217275), (5, 31353843455), (11, 14251747025), (23, 6816052925), (25, 6270768691), (31, 5057071525), (55, 2850349405), (115, 1363210585), (155, 1011414305), (253, 619641175), (275, 570069881), (341, 459733775), (575, 272642117), (677, 231564575), (713, 219872675), (775, 202282861), (1181, 132742775), (1265, 123928235), (1705, 91946755), (3385, 46312915), (3565, 43974535), (5905, 26548555), (6325, 24785647), (7447, 21051325), (7843, 19988425), (8525, 18389351), (12991, 12067525), (15571, 10068025), (16925, 9262583), (17825, 8794907), (20987, 7469825), (27163, 5771425), (29525, 5309711), (36611, 4282025), (37235, 4210265), (39215, 3997685), (64955, 2413505), (77855, 2013605), (104935, 1493965), (135815, 1154285), (171281, 915275), (183055, 856405), (186175, 842053), (196075, 799537), (230857, 679075), (298793, 524675), (324775, 482701), (389275, 402721)]