198521232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 160

約数和(自身を含む): 645292032

約数和(自身を除く): 446770800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 364, 376, 546, 564, 611, 624, 658, 728, 752, 967, 987, 1092, 1128, 1222, 1316, 1456, 1833, 1934, 1974, 2184, 2256, 2444, 2632, 2901, 3666, 3868, 3948, 4277, 4368, 4888, 5264, 5802, 6769, 7332, 7736, 7896, 8554, 9776, 11604, 12571, 12831, 13538, 14664, 15472, 15792, 17108, 20307, 23208, 25142, 25662, 27076, 29328, 34216, 37713, 40614, 45449, 46416, 50284, 51324, 54152, 68432, 75426, 81228, 87997, 90898, 100568, 102648, 108304, 136347, 150852, 162456, 175994, 181796, 201136, 205296, 263991, 272694, 301704, 318143, 324912, 351988, 363592, 527982, 545388, 590837, 603408, 636286, 703976, 727184, 954429, 1055964, 1090776, 1181674, 1272572, 1407952, 1772511, 1908858, 2111928, 2181552, 2363348, 2545144, 3545022, 3817716, 4135859, 4223856, 4726696, 5090288, 7090044, 7635432, 8271718, 9453392, 12407577, 14180088, 15270864, 16543436, 24815154, 28360176, 33086872, 49630308, 66173744, 99260616, 198521232]

約数ペア:

[(1, 198521232), (2, 99260616), (3, 66173744), (4, 49630308), (6, 33086872), (7, 28360176), (8, 24815154), (12, 16543436), (13, 15270864), (14, 14180088), (16, 12407577), (21, 9453392), (24, 8271718), (26, 7635432), (28, 7090044), (39, 5090288), (42, 4726696), (47, 4223856), (48, 4135859), (52, 3817716), (56, 3545022), (78, 2545144), (84, 2363348), (91, 2181552), (94, 2111928), (104, 1908858), (112, 1772511), (141, 1407952), (156, 1272572), (168, 1181674), (182, 1090776), (188, 1055964), (208, 954429), (273, 727184), (282, 703976), (312, 636286), (329, 603408), (336, 590837), (364, 545388), (376, 527982), (546, 363592), (564, 351988), (611, 324912), (624, 318143), (658, 301704), (728, 272694), (752, 263991), (967, 205296), (987, 201136), (1092, 181796), (1128, 175994), (1222, 162456), (1316, 150852), (1456, 136347), (1833, 108304), (1934, 102648), (1974, 100568), (2184, 90898), (2256, 87997), (2444, 81228), (2632, 75426), (2901, 68432), (3666, 54152), (3868, 51324), (3948, 50284), (4277, 46416), (4368, 45449), (4888, 40614), (5264, 37713), (5802, 34216), (6769, 29328), (7332, 27076), (7736, 25662), (7896, 25142), (8554, 23208), (9776, 20307), (11604, 17108), (12571, 15792), (12831, 15472), (13538, 14664)]