164288208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 505967616

約数和(自身を除く): 341679408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 83, 84, 86, 112, 129, 137, 166, 168, 172, 249, 258, 274, 301, 332, 336, 344, 411, 498, 516, 548, 581, 602, 664, 688, 822, 903, 959, 996, 1032, 1096, 1162, 1204, 1328, 1644, 1743, 1806, 1918, 1992, 2064, 2192, 2324, 2408, 2877, 3288, 3486, 3569, 3612, 3836, 3984, 4648, 4816, 5754, 5891, 6576, 6972, 7138, 7224, 7672, 9296, 10707, 11371, 11508, 11782, 13944, 14276, 14448, 15344, 17673, 21414, 22742, 23016, 23564, 24983, 27888, 28552, 34113, 35346, 41237, 42828, 45484, 46032, 47128, 49966, 57104, 68226, 70692, 74949, 79597, 82474, 85656, 90968, 94256, 99932, 123711, 136452, 141384, 149898, 159194, 164948, 171312, 181936, 199864, 238791, 247422, 272904, 282768, 299796, 318388, 329896, 399728, 477582, 488953, 494844, 545808, 599592, 636776, 659792, 955164, 977906, 989688, 1199184, 1273552, 1466859, 1910328, 1955812, 1979376, 2933718, 3422671, 3820656, 3911624, 5867436, 6845342, 7823248, 10268013, 11734872, 13690684, 20536026, 23469744, 27381368, 41072052, 54762736, 82144104, 164288208]

約数ペア:

[(1, 164288208), (2, 82144104), (3, 54762736), (4, 41072052), (6, 27381368), (7, 23469744), (8, 20536026), (12, 13690684), (14, 11734872), (16, 10268013), (21, 7823248), (24, 6845342), (28, 5867436), (42, 3911624), (43, 3820656), (48, 3422671), (56, 2933718), (83, 1979376), (84, 1955812), (86, 1910328), (112, 1466859), (129, 1273552), (137, 1199184), (166, 989688), (168, 977906), (172, 955164), (249, 659792), (258, 636776), (274, 599592), (301, 545808), (332, 494844), (336, 488953), (344, 477582), (411, 399728), (498, 329896), (516, 318388), (548, 299796), (581, 282768), (602, 272904), (664, 247422), (688, 238791), (822, 199864), (903, 181936), (959, 171312), (996, 164948), (1032, 159194), (1096, 149898), (1162, 141384), (1204, 136452), (1328, 123711), (1644, 99932), (1743, 94256), (1806, 90968), (1918, 85656), (1992, 82474), (2064, 79597), (2192, 74949), (2324, 70692), (2408, 68226), (2877, 57104), (3288, 49966), (3486, 47128), (3569, 46032), (3612, 45484), (3836, 42828), (3984, 41237), (4648, 35346), (4816, 34113), (5754, 28552), (5891, 27888), (6576, 24983), (6972, 23564), (7138, 23016), (7224, 22742), (7672, 21414), (9296, 17673), (10707, 15344), (11371, 14448), (11508, 14276), (11782, 13944)]