187589584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6828

約数の個数: 80

約数和(自身を含む): 470942080

約数和(自身を除く): 283352496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6781, 6916, 13562, 13832, 27124, 27664, 47467, 54248, 88153, 94934, 108496, 128839, 176306, 189868, 257678, 352612, 379736, 515356, 617071, 705224, 759472, 901873, 1030712, 1234142, 1410448, 1674907, 1803746, 2061424, 2468284, 3349814, 3607492, 4936568, 6699628, 7214984, 9873136, 11724349, 13399256, 14429968, 23448698, 26798512, 46897396, 93794792, 187589584]

約数ペア:

[(1, 187589584), (2, 93794792), (4, 46897396), (7, 26798512), (8, 23448698), (13, 14429968), (14, 13399256), (16, 11724349), (19, 9873136), (26, 7214984), (28, 6699628), (38, 4936568), (52, 3607492), (56, 3349814), (76, 2468284), (91, 2061424), (104, 1803746), (112, 1674907), (133, 1410448), (152, 1234142), (182, 1030712), (208, 901873), (247, 759472), (266, 705224), (304, 617071), (364, 515356), (494, 379736), (532, 352612), (728, 257678), (988, 189868), (1064, 176306), (1456, 128839), (1729, 108496), (1976, 94934), (2128, 88153), (3458, 54248), (3952, 47467), (6781, 27664), (6916, 27124), (13562, 13832)]