125214656

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 308774592

約数和(自身を除く): 183559936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 136, 164, 224, 238, 272, 287, 328, 401, 448, 476, 544, 574, 656, 697, 802, 952, 1088, 1148, 1312, 1394, 1604, 1904, 2296, 2624, 2788, 2807, 3208, 3808, 4592, 4879, 5576, 5614, 6416, 6817, 7616, 9184, 9758, 11152, 11228, 12832, 13634, 16441, 18368, 19516, 22304, 22456, 25664, 27268, 32882, 39032, 44608, 44912, 47719, 54536, 65764, 78064, 89824, 95438, 109072, 115087, 131528, 156128, 179648, 190876, 218144, 230174, 263056, 279497, 312256, 381752, 436288, 460348, 526112, 558994, 763504, 920696, 1052224, 1117988, 1527008, 1841392, 1956479, 2235976, 3054016, 3682784, 3912958, 4471952, 7365568, 7825916, 8943904, 15651832, 17887808, 31303664, 62607328, 125214656]

約数ペア:

[(1, 125214656), (2, 62607328), (4, 31303664), (7, 17887808), (8, 15651832), (14, 8943904), (16, 7825916), (17, 7365568), (28, 4471952), (32, 3912958), (34, 3682784), (41, 3054016), (56, 2235976), (64, 1956479), (68, 1841392), (82, 1527008), (112, 1117988), (119, 1052224), (136, 920696), (164, 763504), (224, 558994), (238, 526112), (272, 460348), (287, 436288), (328, 381752), (401, 312256), (448, 279497), (476, 263056), (544, 230174), (574, 218144), (656, 190876), (697, 179648), (802, 156128), (952, 131528), (1088, 115087), (1148, 109072), (1312, 95438), (1394, 89824), (1604, 78064), (1904, 65764), (2296, 54536), (2624, 47719), (2788, 44912), (2807, 44608), (3208, 39032), (3808, 32882), (4592, 27268), (4879, 25664), (5576, 22456), (5614, 22304), (6416, 19516), (6817, 18368), (7616, 16441), (9184, 13634), (9758, 12832), (11152, 11228)]