127874827664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{16631}}^1$

素因数の和:16968

約数の個数: 80

約数和(自身を含む): 260972046720

約数和(自身を除く): 133097219056

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 227, 232, 292, 454, 464, 584, 908, 1168, 1816, 2117, 3632, 4234, 6583, 8468, 13166, 16571, 16631, 16936, 26332, 33142, 33262, 33872, 52664, 66284, 66524, 105328, 132568, 133048, 265136, 266096, 480559, 482299, 961118, 964598, 1214063, 1922236, 1929196, 2428126, 3775237, 3844472, 3858392, 4856252, 7550474, 7688944, 7716784, 9712504, 15100948, 19425008, 30201896, 35207827, 60403792, 70415654, 109481873, 140831308, 218963746, 275592301, 281662616, 437927492, 551184602, 563325232, 875854984, 1102369204, 1751709968, 2204738408, 4409476816, 7992176729, 15984353458, 31968706916, 63937413832, 127874827664]

約数ペア:

[(1, 127874827664), (2, 63937413832), (4, 31968706916), (8, 15984353458), (16, 7992176729), (29, 4409476816), (58, 2204738408), (73, 1751709968), (116, 1102369204), (146, 875854984), (227, 563325232), (232, 551184602), (292, 437927492), (454, 281662616), (464, 275592301), (584, 218963746), (908, 140831308), (1168, 109481873), (1816, 70415654), (2117, 60403792), (3632, 35207827), (4234, 30201896), (6583, 19425008), (8468, 15100948), (13166, 9712504), (16571, 7716784), (16631, 7688944), (16936, 7550474), (26332, 4856252), (33142, 3858392), (33262, 3844472), (33872, 3775237), (52664, 2428126), (66284, 1929196), (66524, 1922236), (105328, 1214063), (132568, 964598), (133048, 961118), (265136, 482299), (266096, 480559)]