156939387704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{881}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 333262641600

約数和(自身を除く): 176323253896

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 97, 164, 194, 328, 388, 451, 509, 776, 881, 902, 1018, 1067, 1762, 1804, 2036, 2134, 3524, 3608, 3977, 4072, 4268, 5599, 7048, 7954, 8536, 9691, 11198, 15908, 19382, 20869, 22396, 31816, 36121, 38764, 41738, 43747, 44792, 49373, 72242, 77528, 83476, 85457, 87494, 98746, 144484, 166952, 170914, 174988, 197492, 229559, 288968, 341828, 349976, 394984, 397331, 448429, 459118, 543103, 683656, 794662, 896858, 918236, 940027, 1086206, 1589324, 1793716, 1836472, 1880054, 2024293, 2172412, 3178648, 3503737, 3587432, 3760108, 4048586, 4344824, 4932719, 7007474, 7520216, 8097172, 9865438, 14014948, 16194344, 18385589, 19730876, 22267223, 28029896, 36771178, 38541107, 39461752, 43497613, 44534446, 73542356, 77082214, 86995226, 89068892, 147084712, 154164428, 173990452, 178137784, 202241479, 308328856, 347980904, 404482958, 478473743, 808965916, 956947486, 1617931832, 1783402133, 1913894972, 3566804266, 3827789944, 7133608532, 14267217064, 19617423463, 39234846926, 78469693852, 156939387704]

約数ペア:

[(1, 156939387704), (2, 78469693852), (4, 39234846926), (8, 19617423463), (11, 14267217064), (22, 7133608532), (41, 3827789944), (44, 3566804266), (82, 1913894972), (88, 1783402133), (97, 1617931832), (164, 956947486), (194, 808965916), (328, 478473743), (388, 404482958), (451, 347980904), (509, 308328856), (776, 202241479), (881, 178137784), (902, 173990452), (1018, 154164428), (1067, 147084712), (1762, 89068892), (1804, 86995226), (2036, 77082214), (2134, 73542356), (3524, 44534446), (3608, 43497613), (3977, 39461752), (4072, 38541107), (4268, 36771178), (5599, 28029896), (7048, 22267223), (7954, 19730876), (8536, 18385589), (9691, 16194344), (11198, 14014948), (15908, 9865438), (19382, 8097172), (20869, 7520216), (22396, 7007474), (31816, 4932719), (36121, 4344824), (38764, 4048586), (41738, 3760108), (43747, 3587432), (44792, 3503737), (49373, 3178648), (72242, 2172412), (77528, 2024293), (83476, 1880054), (85457, 1836472), (87494, 1793716), (98746, 1589324), (144484, 1086206), (166952, 940027), (170914, 918236), (174988, 896858), (197492, 794662), (229559, 683656), (288968, 543103), (341828, 459118), (349976, 448429), (394984, 397331)]