1567422128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 3204919872

約数和(自身を除く): 1637497744

約数列:

[1, 2, 4, 8, 16, 41, 71, 73, 82, 142, 146, 164, 284, 292, 328, 461, 568, 584, 656, 922, 1136, 1168, 1844, 2911, 2993, 3688, 5183, 5822, 5986, 7376, 10366, 11644, 11972, 18901, 20732, 23288, 23944, 32731, 33653, 37802, 41464, 46576, 47888, 65462, 67306, 75604, 82928, 130924, 134612, 151208, 212503, 261848, 269224, 302416, 425006, 523696, 538448, 850012, 1341971, 1379773, 1700024, 2389363, 2683942, 2759546, 3400048, 4778726, 5367884, 5519092, 9557452, 10735768, 11038184, 19114904, 21471536, 22076368, 38229808, 97963883, 195927766, 391855532, 783711064, 1567422128]

約数ペア:

[(1, 1567422128), (2, 783711064), (4, 391855532), (8, 195927766), (16, 97963883), (41, 38229808), (71, 22076368), (73, 21471536), (82, 19114904), (142, 11038184), (146, 10735768), (164, 9557452), (284, 5519092), (292, 5367884), (328, 4778726), (461, 3400048), (568, 2759546), (584, 2683942), (656, 2389363), (922, 1700024), (1136, 1379773), (1168, 1341971), (1844, 850012), (2911, 538448), (2993, 523696), (3688, 425006), (5183, 302416), (5822, 269224), (5986, 261848), (7376, 212503), (10366, 151208), (11644, 134612), (11972, 130924), (18901, 82928), (20732, 75604), (23288, 67306), (23944, 65462), (32731, 47888), (33653, 46576), (37802, 41464)]