127788402952

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{179581}}^1$

素因数の和:179822

約数の個数: 64

約数和(自身を含む): 278768730240

約数和(自身を除く): 150980327288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 131, 194, 262, 388, 524, 679, 776, 917, 1048, 1358, 1834, 2716, 3668, 5432, 7336, 12707, 25414, 50828, 88949, 101656, 177898, 179581, 355796, 359162, 711592, 718324, 1257067, 1436648, 2514134, 5028268, 10056536, 17419357, 23525111, 34838714, 47050222, 69677428, 94100444, 121935499, 139354856, 164675777, 188200888, 243870998, 329351554, 487741996, 658703108, 975483992, 1317406216, 2281935767, 4563871534, 9127743068, 15973550369, 18255486136, 31947100738, 63894201476, 127788402952]

約数ペア:

[(1, 127788402952), (2, 63894201476), (4, 31947100738), (7, 18255486136), (8, 15973550369), (14, 9127743068), (28, 4563871534), (56, 2281935767), (97, 1317406216), (131, 975483992), (194, 658703108), (262, 487741996), (388, 329351554), (524, 243870998), (679, 188200888), (776, 164675777), (917, 139354856), (1048, 121935499), (1358, 94100444), (1834, 69677428), (2716, 47050222), (3668, 34838714), (5432, 23525111), (7336, 17419357), (12707, 10056536), (25414, 5028268), (50828, 2514134), (88949, 1436648), (101656, 1257067), (177898, 718324), (179581, 711592), (355796, 359162)]