121337268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 334494720

約数和(自身を除く): 213157452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 47, 52, 57, 67, 76, 78, 94, 114, 134, 141, 156, 169, 188, 201, 228, 247, 268, 282, 338, 402, 494, 507, 564, 611, 676, 741, 804, 871, 893, 988, 1014, 1222, 1273, 1482, 1742, 1786, 1833, 2028, 2444, 2546, 2613, 2679, 2964, 3149, 3211, 3484, 3572, 3666, 3819, 5092, 5226, 5358, 6298, 6422, 7332, 7638, 7943, 9447, 9633, 10452, 10716, 11323, 11609, 12596, 12844, 15276, 15886, 16549, 18894, 19266, 22646, 23218, 23829, 31772, 33098, 33969, 34827, 37788, 38532, 40937, 45292, 46436, 47658, 49647, 59831, 66196, 67938, 69654, 81874, 95316, 99294, 119662, 122811, 135876, 139308, 150917, 163748, 179493, 198588, 215137, 239324, 245622, 301834, 358986, 430274, 452751, 491244, 532181, 603668, 645411, 717972, 777803, 860548, 905502, 1064362, 1290822, 1555606, 1596543, 1811004, 2128724, 2333409, 2581644, 3111212, 3193086, 4666818, 6386172, 9333636, 10111439, 20222878, 30334317, 40445756, 60668634, 121337268]

約数ペア:

[(1, 121337268), (2, 60668634), (3, 40445756), (4, 30334317), (6, 20222878), (12, 10111439), (13, 9333636), (19, 6386172), (26, 4666818), (38, 3193086), (39, 3111212), (47, 2581644), (52, 2333409), (57, 2128724), (67, 1811004), (76, 1596543), (78, 1555606), (94, 1290822), (114, 1064362), (134, 905502), (141, 860548), (156, 777803), (169, 717972), (188, 645411), (201, 603668), (228, 532181), (247, 491244), (268, 452751), (282, 430274), (338, 358986), (402, 301834), (494, 245622), (507, 239324), (564, 215137), (611, 198588), (676, 179493), (741, 163748), (804, 150917), (871, 139308), (893, 135876), (988, 122811), (1014, 119662), (1222, 99294), (1273, 95316), (1482, 81874), (1742, 69654), (1786, 67938), (1833, 66196), (2028, 59831), (2444, 49647), (2546, 47658), (2613, 46436), (2679, 45292), (2964, 40937), (3149, 38532), (3211, 37788), (3484, 34827), (3572, 33969), (3666, 33098), (3819, 31772), (5092, 23829), (5226, 23218), (5358, 22646), (6298, 19266), (6422, 18894), (7332, 16549), (7638, 15886), (7943, 15276), (9447, 12844), (9633, 12596), (10452, 11609), (10716, 11323)]