131582724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 409436160

約数和(自身を除く): 277853436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 31, 39, 42, 46, 52, 62, 69, 78, 84, 91, 92, 93, 124, 138, 156, 161, 169, 182, 186, 217, 273, 276, 299, 322, 338, 364, 372, 403, 434, 483, 507, 546, 598, 644, 651, 676, 713, 806, 868, 897, 966, 1014, 1092, 1183, 1196, 1209, 1302, 1426, 1612, 1794, 1932, 2028, 2093, 2139, 2197, 2366, 2418, 2604, 2821, 2852, 3549, 3588, 3887, 4186, 4278, 4394, 4732, 4836, 4991, 5239, 5642, 6279, 6591, 7098, 7774, 8372, 8463, 8556, 8788, 9269, 9982, 10478, 11284, 11661, 12558, 13182, 14196, 14973, 15379, 15548, 15717, 16926, 18538, 19964, 20956, 23322, 25116, 26364, 27209, 27807, 29946, 30758, 31434, 33852, 36673, 37076, 46137, 46644, 50531, 54418, 55614, 59892, 61516, 62868, 64883, 68107, 73346, 81627, 92274, 101062, 108836, 110019, 111228, 120497, 129766, 136214, 146692, 151593, 163254, 184548, 194649, 202124, 204321, 220038, 240994, 259532, 272428, 303186, 326508, 353717, 361491, 389298, 408642, 440076, 476749, 481988, 606372, 707434, 722982, 778596, 817284, 843479, 953498, 1061151, 1414868, 1430247, 1445964, 1566461, 1686958, 1906996, 2122302, 2530437, 2860494, 3132922, 3373916, 4244604, 4699383, 5060874, 5720988, 6265844, 9398766, 10121748, 10965227, 18797532, 21930454, 32895681, 43860908, 65791362, 131582724]

約数ペア:

[(1, 131582724), (2, 65791362), (3, 43860908), (4, 32895681), (6, 21930454), (7, 18797532), (12, 10965227), (13, 10121748), (14, 9398766), (21, 6265844), (23, 5720988), (26, 5060874), (28, 4699383), (31, 4244604), (39, 3373916), (42, 3132922), (46, 2860494), (52, 2530437), (62, 2122302), (69, 1906996), (78, 1686958), (84, 1566461), (91, 1445964), (92, 1430247), (93, 1414868), (124, 1061151), (138, 953498), (156, 843479), (161, 817284), (169, 778596), (182, 722982), (186, 707434), (217, 606372), (273, 481988), (276, 476749), (299, 440076), (322, 408642), (338, 389298), (364, 361491), (372, 353717), (403, 326508), (434, 303186), (483, 272428), (507, 259532), (546, 240994), (598, 220038), (644, 204321), (651, 202124), (676, 194649), (713, 184548), (806, 163254), (868, 151593), (897, 146692), (966, 136214), (1014, 129766), (1092, 120497), (1183, 111228), (1196, 110019), (1209, 108836), (1302, 101062), (1426, 92274), (1612, 81627), (1794, 73346), (1932, 68107), (2028, 64883), (2093, 62868), (2139, 61516), (2197, 59892), (2366, 55614), (2418, 54418), (2604, 50531), (2821, 46644), (2852, 46137), (3549, 37076), (3588, 36673), (3887, 33852), (4186, 31434), (4278, 30758), (4394, 29946), (4732, 27807), (4836, 27209), (4991, 26364), (5239, 25116), (5642, 23322), (6279, 20956), (6591, 19964), (7098, 18538), (7774, 16926), (8372, 15717), (8463, 15548), (8556, 15379), (8788, 14973), (9269, 14196), (9982, 13182), (10478, 12558), (11284, 11661)]