188807736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 538513920

約数和(自身を除く): 349706184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 83, 92, 104, 138, 156, 166, 184, 249, 276, 299, 312, 317, 332, 498, 552, 598, 634, 664, 897, 951, 996, 1079, 1196, 1268, 1794, 1902, 1909, 1992, 2158, 2392, 2536, 3237, 3588, 3804, 3818, 4121, 4316, 5727, 6474, 7176, 7291, 7608, 7636, 8242, 8632, 11454, 12363, 12948, 14582, 15272, 16484, 21873, 22908, 24726, 24817, 25896, 26311, 29164, 32968, 43746, 45816, 49452, 49634, 52622, 58328, 74451, 78933, 87492, 94783, 98904, 99268, 105244, 148902, 157866, 174984, 189566, 198536, 210488, 284349, 297804, 315732, 342043, 379132, 568698, 595608, 605153, 631464, 684086, 758264, 1026129, 1137396, 1210306, 1368172, 1815459, 2052258, 2274792, 2420612, 2736344, 3630918, 4104516, 4841224, 7261836, 7866989, 8209032, 14523672, 15733978, 23600967, 31467956, 47201934, 62935912, 94403868, 188807736]

約数ペア:

[(1, 188807736), (2, 94403868), (3, 62935912), (4, 47201934), (6, 31467956), (8, 23600967), (12, 15733978), (13, 14523672), (23, 8209032), (24, 7866989), (26, 7261836), (39, 4841224), (46, 4104516), (52, 3630918), (69, 2736344), (78, 2420612), (83, 2274792), (92, 2052258), (104, 1815459), (138, 1368172), (156, 1210306), (166, 1137396), (184, 1026129), (249, 758264), (276, 684086), (299, 631464), (312, 605153), (317, 595608), (332, 568698), (498, 379132), (552, 342043), (598, 315732), (634, 297804), (664, 284349), (897, 210488), (951, 198536), (996, 189566), (1079, 174984), (1196, 157866), (1268, 148902), (1794, 105244), (1902, 99268), (1909, 98904), (1992, 94783), (2158, 87492), (2392, 78933), (2536, 74451), (3237, 58328), (3588, 52622), (3804, 49634), (3818, 49452), (4121, 45816), (4316, 43746), (5727, 32968), (6474, 29164), (7176, 26311), (7291, 25896), (7608, 24817), (7636, 24726), (8242, 22908), (8632, 21873), (11454, 16484), (12363, 15272), (12948, 14582)]