128015328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 386394624

約数和(自身を除く): 258379296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 336, 394, 591, 672, 788, 967, 1182, 1379, 1576, 1934, 2364, 2758, 2901, 3152, 3868, 4137, 4728, 5516, 5802, 6304, 6769, 7736, 8274, 9456, 11032, 11604, 13538, 15472, 16548, 18912, 20307, 22064, 23208, 27076, 30944, 33096, 40614, 44128, 46416, 54152, 66192, 81228, 92832, 108304, 132384, 162456, 190499, 216608, 324912, 380998, 571497, 649824, 761996, 1142994, 1333493, 1523992, 2285988, 2666986, 3047984, 4000479, 4571976, 5333972, 6095968, 8000958, 9143952, 10667944, 16001916, 18287904, 21335888, 32003832, 42671776, 64007664, 128015328]

約数ペア:

[(1, 128015328), (2, 64007664), (3, 42671776), (4, 32003832), (6, 21335888), (7, 18287904), (8, 16001916), (12, 10667944), (14, 9143952), (16, 8000958), (21, 6095968), (24, 5333972), (28, 4571976), (32, 4000479), (42, 3047984), (48, 2666986), (56, 2285988), (84, 1523992), (96, 1333493), (112, 1142994), (168, 761996), (197, 649824), (224, 571497), (336, 380998), (394, 324912), (591, 216608), (672, 190499), (788, 162456), (967, 132384), (1182, 108304), (1379, 92832), (1576, 81228), (1934, 66192), (2364, 54152), (2758, 46416), (2901, 44128), (3152, 40614), (3868, 33096), (4137, 30944), (4728, 27076), (5516, 23208), (5802, 22064), (6304, 20307), (6769, 18912), (7736, 16548), (8274, 15472), (9456, 13538), (11032, 11604)]