131683188

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 274742412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 107, 138, 147, 156, 161, 182, 196, 214, 273, 276, 294, 299, 321, 322, 343, 364, 428, 483, 546, 588, 598, 637, 642, 644, 686, 749, 897, 966, 1029, 1092, 1127, 1196, 1274, 1284, 1372, 1391, 1498, 1794, 1911, 1932, 2058, 2093, 2247, 2254, 2461, 2548, 2782, 2996, 3381, 3588, 3822, 4116, 4173, 4186, 4459, 4494, 4508, 4922, 5243, 5564, 6279, 6762, 7383, 7644, 7889, 8346, 8372, 8918, 8988, 9737, 9844, 10486, 12558, 13377, 13524, 14651, 14766, 15729, 15778, 16692, 17227, 17836, 19474, 20972, 23667, 25116, 26754, 29211, 29302, 29532, 31458, 31556, 31993, 34454, 36701, 38948, 43953, 47334, 51681, 53508, 58422, 58604, 62916, 63986, 68159, 68908, 73402, 87906, 94668, 95979, 102557, 103362, 110103, 116844, 120589, 127972, 136318, 146804, 175812, 191958, 204477, 205114, 206724, 220206, 223951, 241178, 272636, 307671, 361767, 383916, 408954, 410228, 440412, 447902, 477113, 482356, 615342, 671853, 723534, 817908, 844123, 895804, 954226, 1230684, 1343706, 1431339, 1447068, 1567657, 1688246, 1908452, 2532369, 2687412, 2862678, 3135314, 3376492, 4702971, 5064738, 5725356, 6270628, 9405942, 10129476, 10973599, 18811884, 21947198, 32920797, 43894396, 65841594, 131683188]

約数ペア:

[(1, 131683188), (2, 65841594), (3, 43894396), (4, 32920797), (6, 21947198), (7, 18811884), (12, 10973599), (13, 10129476), (14, 9405942), (21, 6270628), (23, 5725356), (26, 5064738), (28, 4702971), (39, 3376492), (42, 3135314), (46, 2862678), (49, 2687412), (52, 2532369), (69, 1908452), (78, 1688246), (84, 1567657), (91, 1447068), (92, 1431339), (98, 1343706), (107, 1230684), (138, 954226), (147, 895804), (156, 844123), (161, 817908), (182, 723534), (196, 671853), (214, 615342), (273, 482356), (276, 477113), (294, 447902), (299, 440412), (321, 410228), (322, 408954), (343, 383916), (364, 361767), (428, 307671), (483, 272636), (546, 241178), (588, 223951), (598, 220206), (637, 206724), (642, 205114), (644, 204477), (686, 191958), (749, 175812), (897, 146804), (966, 136318), (1029, 127972), (1092, 120589), (1127, 116844), (1196, 110103), (1274, 103362), (1284, 102557), (1372, 95979), (1391, 94668), (1498, 87906), (1794, 73402), (1911, 68908), (1932, 68159), (2058, 63986), (2093, 62916), (2247, 58604), (2254, 58422), (2461, 53508), (2548, 51681), (2782, 47334), (2996, 43953), (3381, 38948), (3588, 36701), (3822, 34454), (4116, 31993), (4173, 31556), (4186, 31458), (4459, 29532), (4494, 29302), (4508, 29211), (4922, 26754), (5243, 25116), (5564, 23667), (6279, 20972), (6762, 19474), (7383, 17836), (7644, 17227), (7889, 16692), (8346, 15778), (8372, 15729), (8918, 14766), (8988, 14651), (9737, 13524), (9844, 13377), (10486, 12558)]