131907715212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401311}}^1$

素因数の和:401388

約数の個数: 144

約数和(自身を含む): 394544274432

約数和(自身を除く): 262636559220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 546, 559, 588, 602, 637, 903, 1092, 1118, 1204, 1274, 1677, 1806, 1911, 2107, 2236, 2548, 3354, 3612, 3822, 3913, 4214, 6321, 6708, 7644, 7826, 8428, 11739, 12642, 15652, 23478, 25284, 27391, 46956, 54782, 82173, 109564, 164346, 328692, 401311, 802622, 1203933, 1605244, 2407866, 2809177, 4815732, 5217043, 5618354, 8427531, 10434086, 11236708, 15651129, 16855062, 17256373, 19664239, 20868172, 31302258, 33710124, 34512746, 36519301, 39328478, 51769119, 58992717, 62604516, 69025492, 73038602, 78656956, 103538238, 109557903, 117985434, 120794611, 146077204, 207076476, 219115806, 224332849, 235970868, 241589222, 255635107, 362383833, 438231612, 448665698, 483178444, 511270214, 672998547, 724767666, 766905321, 845562277, 897331396, 1022540428, 1345997094, 1449535332, 1533810642, 1570329943, 1691124554, 2536686831, 2691994188, 3067621284, 3140659886, 3382249108, 4710989829, 5073373662, 6281319772, 9421979658, 10146747324, 10992309601, 18843959316, 21984619202, 32976928803, 43969238404, 65953857606, 131907715212]

約数ペア:

[(1, 131907715212), (2, 65953857606), (3, 43969238404), (4, 32976928803), (6, 21984619202), (7, 18843959316), (12, 10992309601), (13, 10146747324), (14, 9421979658), (21, 6281319772), (26, 5073373662), (28, 4710989829), (39, 3382249108), (42, 3140659886), (43, 3067621284), (49, 2691994188), (52, 2536686831), (78, 1691124554), (84, 1570329943), (86, 1533810642), (91, 1449535332), (98, 1345997094), (129, 1022540428), (147, 897331396), (156, 845562277), (172, 766905321), (182, 724767666), (196, 672998547), (258, 511270214), (273, 483178444), (294, 448665698), (301, 438231612), (364, 362383833), (516, 255635107), (546, 241589222), (559, 235970868), (588, 224332849), (602, 219115806), (637, 207076476), (903, 146077204), (1092, 120794611), (1118, 117985434), (1204, 109557903), (1274, 103538238), (1677, 78656956), (1806, 73038602), (1911, 69025492), (2107, 62604516), (2236, 58992717), (2548, 51769119), (3354, 39328478), (3612, 36519301), (3822, 34512746), (3913, 33710124), (4214, 31302258), (6321, 20868172), (6708, 19664239), (7644, 17256373), (7826, 16855062), (8428, 15651129), (11739, 11236708), (12642, 10434086), (15652, 8427531), (23478, 5618354), (25284, 5217043), (27391, 4815732), (46956, 2809177), (54782, 2407866), (82173, 1605244), (109564, 1203933), (164346, 802622), (328692, 401311)]