153723904

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 328961088

約数和(自身を除く): 175237184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 107, 122, 128, 184, 214, 244, 256, 368, 428, 488, 512, 736, 856, 976, 1024, 1403, 1472, 1712, 1952, 2461, 2806, 2944, 3424, 3904, 4922, 5612, 5888, 6527, 6848, 7808, 9844, 11224, 11776, 13054, 13696, 15616, 19688, 22448, 23552, 26108, 27392, 31232, 39376, 44896, 52216, 54784, 62464, 78752, 89792, 104432, 109568, 150121, 157504, 179584, 208864, 300242, 315008, 359168, 417728, 600484, 630016, 718336, 835456, 1200968, 1260032, 1436672, 1670912, 2401936, 2520064, 3341824, 4803872, 6683648, 9607744, 19215488, 38430976, 76861952, 153723904]

約数ペア:

[(1, 153723904), (2, 76861952), (4, 38430976), (8, 19215488), (16, 9607744), (23, 6683648), (32, 4803872), (46, 3341824), (61, 2520064), (64, 2401936), (92, 1670912), (107, 1436672), (122, 1260032), (128, 1200968), (184, 835456), (214, 718336), (244, 630016), (256, 600484), (368, 417728), (428, 359168), (488, 315008), (512, 300242), (736, 208864), (856, 179584), (976, 157504), (1024, 150121), (1403, 109568), (1472, 104432), (1712, 89792), (1952, 78752), (2461, 62464), (2806, 54784), (2944, 52216), (3424, 44896), (3904, 39376), (4922, 31232), (5612, 27392), (5888, 26108), (6527, 23552), (6848, 22448), (7808, 19688), (9844, 15616), (11224, 13696), (11776, 13054)]