156963239208

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{27737}}^1$

素因数の和:27870

約数の個数: 192

約数和(自身を含む): 457983227520

約数和(自身を除く): 301019988312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 71, 72, 81, 82, 108, 123, 142, 162, 164, 213, 216, 243, 246, 284, 324, 328, 369, 426, 486, 492, 568, 639, 648, 738, 852, 972, 984, 1107, 1278, 1476, 1704, 1917, 1944, 2214, 2556, 2911, 2952, 3321, 3834, 4428, 5112, 5751, 5822, 6642, 7668, 8733, 8856, 9963, 11502, 11644, 13284, 15336, 17253, 17466, 19926, 23004, 23288, 26199, 26568, 27737, 34506, 34932, 39852, 46008, 52398, 55474, 69012, 69864, 78597, 79704, 83211, 104796, 110948, 138024, 157194, 166422, 209592, 221896, 235791, 249633, 314388, 332844, 471582, 499266, 628776, 665688, 707373, 748899, 943164, 998532, 1137217, 1414746, 1497798, 1886328, 1969327, 1997064, 2246697, 2274434, 2829492, 2995596, 3411651, 3938654, 4493394, 4548868, 5658984, 5907981, 5991192, 6740091, 6823302, 7877308, 8986788, 9097736, 10234953, 11815962, 13480182, 13646604, 15754616, 17723943, 17973576, 20469906, 23631924, 26960364, 27293208, 30704859, 35447886, 40939812, 47263848, 53171829, 53920728, 61409718, 70895772, 80742407, 81879624, 92114577, 106343658, 122819436, 141791544, 159515487, 161484814, 184229154, 212687316, 242227221, 245638872, 276343731, 319030974, 322969628, 368458308, 425374632, 478546461, 484454442, 552687462, 638061948, 645939256, 726681663, 736916616, 957092922, 968908884, 1105374924, 1276123896, 1453363326, 1914185844, 1937817768, 2180044989, 2210749848, 2906726652, 3828371688, 4360089978, 5813453304, 6540134967, 8720179956, 13080269934, 17440359912, 19620404901, 26160539868, 39240809802, 52321079736, 78481619604, 156963239208]

約数ペア:

[(1, 156963239208), (2, 78481619604), (3, 52321079736), (4, 39240809802), (6, 26160539868), (8, 19620404901), (9, 17440359912), (12, 13080269934), (18, 8720179956), (24, 6540134967), (27, 5813453304), (36, 4360089978), (41, 3828371688), (54, 2906726652), (71, 2210749848), (72, 2180044989), (81, 1937817768), (82, 1914185844), (108, 1453363326), (123, 1276123896), (142, 1105374924), (162, 968908884), (164, 957092922), (213, 736916616), (216, 726681663), (243, 645939256), (246, 638061948), (284, 552687462), (324, 484454442), (328, 478546461), (369, 425374632), (426, 368458308), (486, 322969628), (492, 319030974), (568, 276343731), (639, 245638872), (648, 242227221), (738, 212687316), (852, 184229154), (972, 161484814), (984, 159515487), (1107, 141791544), (1278, 122819436), (1476, 106343658), (1704, 92114577), (1917, 81879624), (1944, 80742407), (2214, 70895772), (2556, 61409718), (2911, 53920728), (2952, 53171829), (3321, 47263848), (3834, 40939812), (4428, 35447886), (5112, 30704859), (5751, 27293208), (5822, 26960364), (6642, 23631924), (7668, 20469906), (8733, 17973576), (8856, 17723943), (9963, 15754616), (11502, 13646604), (11644, 13480182), (13284, 11815962), (15336, 10234953), (17253, 9097736), (17466, 8986788), (19926, 7877308), (23004, 6823302), (23288, 6740091), (26199, 5991192), (26568, 5907981), (27737, 5658984), (34506, 4548868), (34932, 4493394), (39852, 3938654), (46008, 3411651), (52398, 2995596), (55474, 2829492), (69012, 2274434), (69864, 2246697), (78597, 1997064), (79704, 1969327), (83211, 1886328), (104796, 1497798), (110948, 1414746), (138024, 1137217), (157194, 998532), (166422, 943164), (209592, 748899), (221896, 707373), (235791, 665688), (249633, 628776), (314388, 499266), (332844, 471582)]