197181504

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1597

約数の個数: 168

約数和(自身を含む): 644880600

約数和(自身を除く): 447699096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1549, 1632, 1768, 1872, 1989, 2448, 2496, 2652, 3098, 3264, 3536, 3744, 3978, 4647, 4896, 5304, 6196, 7072, 7488, 7956, 9294, 9792, 10608, 12392, 13941, 14144, 15912, 18588, 20137, 21216, 24784, 26333, 27882, 31824, 37176, 40274, 42432, 49568, 52666, 55764, 60411, 63648, 74352, 78999, 80548, 99136, 105332, 111528, 120822, 127296, 148704, 157998, 161096, 181233, 210664, 223056, 236997, 241644, 297408, 315996, 322192, 342329, 362466, 421328, 446112, 473994, 483288, 631992, 644384, 684658, 724932, 842656, 892224, 947988, 966576, 1026987, 1263984, 1288768, 1369316, 1449864, 1685312, 1895976, 1933152, 2053974, 2527968, 2738632, 2899728, 3080961, 3791952, 3866304, 4107948, 5055936, 5477264, 5799456, 6161922, 7583904, 8215896, 10954528, 11598912, 12323844, 15167808, 16431792, 21909056, 24647688, 32863584, 49295376, 65727168, 98590752, 197181504]

約数ペア:

[(1, 197181504), (2, 98590752), (3, 65727168), (4, 49295376), (6, 32863584), (8, 24647688), (9, 21909056), (12, 16431792), (13, 15167808), (16, 12323844), (17, 11598912), (18, 10954528), (24, 8215896), (26, 7583904), (32, 6161922), (34, 5799456), (36, 5477264), (39, 5055936), (48, 4107948), (51, 3866304), (52, 3791952), (64, 3080961), (68, 2899728), (72, 2738632), (78, 2527968), (96, 2053974), (102, 1933152), (104, 1895976), (117, 1685312), (136, 1449864), (144, 1369316), (153, 1288768), (156, 1263984), (192, 1026987), (204, 966576), (208, 947988), (221, 892224), (234, 842656), (272, 724932), (288, 684658), (306, 644384), (312, 631992), (408, 483288), (416, 473994), (442, 446112), (468, 421328), (544, 362466), (576, 342329), (612, 322192), (624, 315996), (663, 297408), (816, 241644), (832, 236997), (884, 223056), (936, 210664), (1088, 181233), (1224, 161096), (1248, 157998), (1326, 148704), (1549, 127296), (1632, 120822), (1768, 111528), (1872, 105332), (1989, 99136), (2448, 80548), (2496, 78999), (2652, 74352), (3098, 63648), (3264, 60411), (3536, 55764), (3744, 52666), (3978, 49568), (4647, 42432), (4896, 40274), (5304, 37176), (6196, 31824), (7072, 27882), (7488, 26333), (7956, 24784), (9294, 21216), (9792, 20137), (10608, 18588), (12392, 15912), (13941, 14144)]