155918928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 460541952

約数和(自身を除く): 304623024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 61, 66, 88, 94, 103, 122, 132, 141, 176, 183, 188, 206, 244, 264, 282, 309, 366, 376, 412, 488, 517, 528, 564, 618, 671, 732, 752, 824, 976, 1034, 1128, 1133, 1236, 1342, 1464, 1551, 1648, 2013, 2068, 2256, 2266, 2472, 2684, 2867, 2928, 3102, 3399, 4026, 4136, 4532, 4841, 4944, 5368, 5734, 6204, 6283, 6798, 8052, 8272, 8601, 9064, 9682, 10736, 11468, 12408, 12566, 13596, 14523, 16104, 17202, 18128, 18849, 19364, 22936, 24816, 25132, 27192, 29046, 31537, 32208, 34404, 37698, 38728, 45872, 50264, 53251, 54384, 58092, 63074, 68808, 69113, 75396, 77456, 94611, 100528, 106502, 116184, 126148, 137616, 138226, 150792, 159753, 189222, 207339, 213004, 232368, 252296, 276452, 295301, 301584, 319506, 378444, 414678, 426008, 504592, 552904, 590602, 639012, 756888, 829356, 852016, 885903, 1105808, 1181204, 1278024, 1513776, 1658712, 1771806, 2362408, 2556048, 3248311, 3317424, 3543612, 4724816, 6496622, 7087224, 9744933, 12993244, 14174448, 19489866, 25986488, 38979732, 51972976, 77959464, 155918928]

約数ペア:

[(1, 155918928), (2, 77959464), (3, 51972976), (4, 38979732), (6, 25986488), (8, 19489866), (11, 14174448), (12, 12993244), (16, 9744933), (22, 7087224), (24, 6496622), (33, 4724816), (44, 3543612), (47, 3317424), (48, 3248311), (61, 2556048), (66, 2362408), (88, 1771806), (94, 1658712), (103, 1513776), (122, 1278024), (132, 1181204), (141, 1105808), (176, 885903), (183, 852016), (188, 829356), (206, 756888), (244, 639012), (264, 590602), (282, 552904), (309, 504592), (366, 426008), (376, 414678), (412, 378444), (488, 319506), (517, 301584), (528, 295301), (564, 276452), (618, 252296), (671, 232368), (732, 213004), (752, 207339), (824, 189222), (976, 159753), (1034, 150792), (1128, 138226), (1133, 137616), (1236, 126148), (1342, 116184), (1464, 106502), (1551, 100528), (1648, 94611), (2013, 77456), (2068, 75396), (2256, 69113), (2266, 68808), (2472, 63074), (2684, 58092), (2867, 54384), (2928, 53251), (3102, 50264), (3399, 45872), (4026, 38728), (4136, 37698), (4532, 34404), (4841, 32208), (4944, 31537), (5368, 29046), (5734, 27192), (6204, 25132), (6283, 24816), (6798, 22936), (8052, 19364), (8272, 18849), (8601, 18128), (9064, 17202), (9682, 16104), (10736, 14523), (11468, 13596), (12408, 12566)]