157983168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 507967488

約数和(自身を除く): 349984320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 56, 61, 64, 82, 84, 94, 96, 112, 122, 123, 141, 164, 168, 183, 188, 192, 224, 244, 246, 282, 287, 328, 329, 336, 366, 376, 427, 448, 488, 492, 564, 574, 656, 658, 672, 732, 752, 854, 861, 976, 984, 987, 1128, 1148, 1281, 1312, 1316, 1344, 1464, 1504, 1708, 1722, 1927, 1952, 1968, 1974, 2256, 2296, 2501, 2562, 2624, 2632, 2867, 2928, 3008, 3416, 3444, 3854, 3904, 3936, 3948, 4512, 4592, 5002, 5124, 5264, 5734, 5781, 5856, 6832, 6888, 7503, 7708, 7872, 7896, 8601, 9024, 9184, 10004, 10248, 10528, 11468, 11562, 11712, 13489, 13664, 13776, 15006, 15416, 15792, 17202, 17507, 18368, 20008, 20069, 20496, 21056, 22936, 23124, 26978, 27328, 27552, 30012, 30832, 31584, 34404, 35014, 40016, 40138, 40467, 40992, 45872, 46248, 52521, 53956, 55104, 60024, 60207, 61664, 63168, 68808, 70028, 80032, 80276, 80934, 81984, 91744, 92496, 105042, 107912, 117547, 120048, 120414, 123328, 137616, 140056, 160064, 160552, 161868, 183488, 184992, 210084, 215824, 235094, 240096, 240828, 275232, 280112, 321104, 323736, 352641, 369984, 420168, 431648, 470188, 480192, 481656, 550464, 560224, 642208, 647472, 705282, 822829, 840336, 863296, 940376, 963312, 1120448, 1284416, 1294944, 1410564, 1645658, 1680672, 1880752, 1926624, 2468487, 2589888, 2821128, 3291316, 3361344, 3761504, 3853248, 4936974, 5642256, 6582632, 7523008, 9873948, 11284512, 13165264, 19747896, 22569024, 26330528, 39495792, 52661056, 78991584, 157983168]

約数ペア:

[(1, 157983168), (2, 78991584), (3, 52661056), (4, 39495792), (6, 26330528), (7, 22569024), (8, 19747896), (12, 13165264), (14, 11284512), (16, 9873948), (21, 7523008), (24, 6582632), (28, 5642256), (32, 4936974), (41, 3853248), (42, 3761504), (47, 3361344), (48, 3291316), (56, 2821128), (61, 2589888), (64, 2468487), (82, 1926624), (84, 1880752), (94, 1680672), (96, 1645658), (112, 1410564), (122, 1294944), (123, 1284416), (141, 1120448), (164, 963312), (168, 940376), (183, 863296), (188, 840336), (192, 822829), (224, 705282), (244, 647472), (246, 642208), (282, 560224), (287, 550464), (328, 481656), (329, 480192), (336, 470188), (366, 431648), (376, 420168), (427, 369984), (448, 352641), (488, 323736), (492, 321104), (564, 280112), (574, 275232), (656, 240828), (658, 240096), (672, 235094), (732, 215824), (752, 210084), (854, 184992), (861, 183488), (976, 161868), (984, 160552), (987, 160064), (1128, 140056), (1148, 137616), (1281, 123328), (1312, 120414), (1316, 120048), (1344, 117547), (1464, 107912), (1504, 105042), (1708, 92496), (1722, 91744), (1927, 81984), (1952, 80934), (1968, 80276), (1974, 80032), (2256, 70028), (2296, 68808), (2501, 63168), (2562, 61664), (2624, 60207), (2632, 60024), (2867, 55104), (2928, 53956), (3008, 52521), (3416, 46248), (3444, 45872), (3854, 40992), (3904, 40467), (3936, 40138), (3948, 40016), (4512, 35014), (4592, 34404), (5002, 31584), (5124, 30832), (5264, 30012), (5734, 27552), (5781, 27328), (5856, 26978), (6832, 23124), (6888, 22936), (7503, 21056), (7708, 20496), (7872, 20069), (7896, 20008), (8601, 18368), (9024, 17507), (9184, 17202), (10004, 15792), (10248, 15416), (10528, 15006), (11468, 13776), (11562, 13664), (11712, 13489)]