31395160176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 86701593600

約数和(自身を除く): 55306433424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 199, 204, 272, 397, 398, 408, 487, 597, 794, 796, 816, 974, 1191, 1194, 1461, 1588, 1592, 1948, 2382, 2388, 2922, 3176, 3184, 3383, 3896, 4764, 4776, 5844, 6352, 6749, 6766, 7792, 8279, 9528, 9552, 10149, 11688, 13498, 13532, 16558, 19056, 20247, 20298, 23376, 24837, 26996, 27064, 33116, 40494, 40596, 49674, 53992, 54128, 66232, 79003, 80988, 81192, 96913, 99348, 107984, 132464, 158006, 161976, 162384, 193339, 193826, 198696, 237009, 290739, 316012, 323952, 386678, 387652, 397392, 474018, 580017, 581478, 632024, 773356, 775304, 948036, 1160034, 1162956, 1264048, 1343051, 1546712, 1550608, 1647521, 1896072, 2320068, 2325912, 2686102, 3093424, 3286763, 3295042, 3792144, 4029153, 4640136, 4651824, 4942563, 5372204, 6573526, 6590084, 8058306, 9280272, 9860289, 9885126, 10744408, 13147052, 13180168, 16116612, 19720578, 19770252, 21488816, 26294104, 26360336, 32233224, 38474461, 39441156, 39540504, 52588208, 64466448, 76948922, 78882312, 79081008, 115423383, 153897844, 157764624, 230846766, 307795688, 461693532, 615591376, 654065837, 923387064, 1308131674, 1846774128, 1962197511, 2616263348, 3924395022, 5232526696, 7848790044, 10465053392, 15697580088, 31395160176]

約数ペア:

[(1, 31395160176), (2, 15697580088), (3, 10465053392), (4, 7848790044), (6, 5232526696), (8, 3924395022), (12, 2616263348), (16, 1962197511), (17, 1846774128), (24, 1308131674), (34, 923387064), (48, 654065837), (51, 615591376), (68, 461693532), (102, 307795688), (136, 230846766), (199, 157764624), (204, 153897844), (272, 115423383), (397, 79081008), (398, 78882312), (408, 76948922), (487, 64466448), (597, 52588208), (794, 39540504), (796, 39441156), (816, 38474461), (974, 32233224), (1191, 26360336), (1194, 26294104), (1461, 21488816), (1588, 19770252), (1592, 19720578), (1948, 16116612), (2382, 13180168), (2388, 13147052), (2922, 10744408), (3176, 9885126), (3184, 9860289), (3383, 9280272), (3896, 8058306), (4764, 6590084), (4776, 6573526), (5844, 5372204), (6352, 4942563), (6749, 4651824), (6766, 4640136), (7792, 4029153), (8279, 3792144), (9528, 3295042), (9552, 3286763), (10149, 3093424), (11688, 2686102), (13498, 2325912), (13532, 2320068), (16558, 1896072), (19056, 1647521), (20247, 1550608), (20298, 1546712), (23376, 1343051), (24837, 1264048), (26996, 1162956), (27064, 1160034), (33116, 948036), (40494, 775304), (40596, 773356), (49674, 632024), (53992, 581478), (54128, 580017), (66232, 474018), (79003, 397392), (80988, 387652), (81192, 386678), (96913, 323952), (99348, 316012), (107984, 290739), (132464, 237009), (158006, 198696), (161976, 193826), (162384, 193339)]