198398928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 643458816

約数和(自身を除く): 445059888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 53, 56, 78, 84, 91, 104, 106, 112, 156, 159, 168, 182, 208, 212, 273, 312, 318, 336, 364, 371, 424, 546, 624, 636, 689, 728, 742, 848, 857, 1092, 1113, 1272, 1378, 1456, 1484, 1714, 2067, 2184, 2226, 2544, 2571, 2756, 2968, 3428, 4134, 4368, 4452, 4823, 5142, 5512, 5936, 5999, 6856, 8268, 8904, 9646, 10284, 11024, 11141, 11998, 13712, 14469, 16536, 17808, 17997, 19292, 20568, 22282, 23996, 28938, 33072, 33423, 35994, 38584, 41136, 44564, 45421, 47992, 57876, 66846, 71988, 77168, 77987, 89128, 90842, 95984, 115752, 133692, 136263, 143976, 155974, 178256, 181684, 231504, 233961, 267384, 272526, 287952, 311948, 317947, 363368, 467922, 534768, 545052, 590473, 623896, 635894, 726736, 935844, 953841, 1090104, 1180946, 1247792, 1271788, 1771419, 1871688, 1907682, 2180208, 2361892, 2543576, 3542838, 3743376, 3815364, 4133311, 4723784, 5087152, 7085676, 7630728, 8266622, 9447568, 12399933, 14171352, 15261456, 16533244, 24799866, 28342704, 33066488, 49599732, 66132976, 99199464, 198398928]

約数ペア:

[(1, 198398928), (2, 99199464), (3, 66132976), (4, 49599732), (6, 33066488), (7, 28342704), (8, 24799866), (12, 16533244), (13, 15261456), (14, 14171352), (16, 12399933), (21, 9447568), (24, 8266622), (26, 7630728), (28, 7085676), (39, 5087152), (42, 4723784), (48, 4133311), (52, 3815364), (53, 3743376), (56, 3542838), (78, 2543576), (84, 2361892), (91, 2180208), (104, 1907682), (106, 1871688), (112, 1771419), (156, 1271788), (159, 1247792), (168, 1180946), (182, 1090104), (208, 953841), (212, 935844), (273, 726736), (312, 635894), (318, 623896), (336, 590473), (364, 545052), (371, 534768), (424, 467922), (546, 363368), (624, 317947), (636, 311948), (689, 287952), (728, 272526), (742, 267384), (848, 233961), (857, 231504), (1092, 181684), (1113, 178256), (1272, 155974), (1378, 143976), (1456, 136263), (1484, 133692), (1714, 115752), (2067, 95984), (2184, 90842), (2226, 89128), (2544, 77987), (2571, 77168), (2756, 71988), (2968, 66846), (3428, 57876), (4134, 47992), (4368, 45421), (4452, 44564), (4823, 41136), (5142, 38584), (5512, 35994), (5936, 33423), (5999, 33072), (6856, 28938), (8268, 23996), (8904, 22282), (9646, 20568), (10284, 19292), (11024, 17997), (11141, 17808), (11998, 16536), (13712, 14469)]