179916984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3814

約数の個数: 128

約数和(自身を含む): 570024000

約数和(自身を除く): 390107016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3769, 3978, 5304, 5967, 7538, 7956, 11307, 11934, 15076, 15912, 22614, 23868, 30152, 33921, 45228, 47736, 48997, 64073, 67842, 90456, 97994, 101763, 128146, 135684, 146991, 192219, 195988, 203526, 256292, 271368, 293982, 384438, 391976, 407052, 440973, 512584, 576657, 587964, 768876, 814104, 832949, 881946, 1153314, 1175928, 1322919, 1537752, 1665898, 1729971, 1763892, 2306628, 2498847, 2645838, 3331796, 3459942, 3527784, 4613256, 4997694, 5291676, 6663592, 6919884, 7496541, 9995388, 10583352, 13839768, 14993082, 19990776, 22489623, 29986164, 44979246, 59972328, 89958492, 179916984]

約数ペア:

[(1, 179916984), (2, 89958492), (3, 59972328), (4, 44979246), (6, 29986164), (8, 22489623), (9, 19990776), (12, 14993082), (13, 13839768), (17, 10583352), (18, 9995388), (24, 7496541), (26, 6919884), (27, 6663592), (34, 5291676), (36, 4997694), (39, 4613256), (51, 3527784), (52, 3459942), (54, 3331796), (68, 2645838), (72, 2498847), (78, 2306628), (102, 1763892), (104, 1729971), (108, 1665898), (117, 1537752), (136, 1322919), (153, 1175928), (156, 1153314), (204, 881946), (216, 832949), (221, 814104), (234, 768876), (306, 587964), (312, 576657), (351, 512584), (408, 440973), (442, 407052), (459, 391976), (468, 384438), (612, 293982), (663, 271368), (702, 256292), (884, 203526), (918, 195988), (936, 192219), (1224, 146991), (1326, 135684), (1404, 128146), (1768, 101763), (1836, 97994), (1989, 90456), (2652, 67842), (2808, 64073), (3672, 48997), (3769, 47736), (3978, 45228), (5304, 33921), (5967, 30152), (7538, 23868), (7956, 22614), (11307, 15912), (11934, 15076)]