133918792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 322237440

約数和(自身を除く): 188318648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 47, 56, 68, 73, 82, 94, 119, 136, 146, 164, 188, 238, 287, 292, 328, 329, 376, 476, 511, 574, 584, 658, 697, 799, 952, 1022, 1148, 1241, 1316, 1394, 1598, 1927, 2044, 2296, 2482, 2632, 2788, 2993, 3196, 3431, 3854, 4088, 4879, 4964, 5576, 5593, 5986, 6392, 6862, 7708, 8687, 9758, 9928, 11186, 11972, 13489, 13724, 15416, 17374, 19516, 20951, 22372, 23944, 24017, 26978, 27448, 32759, 34748, 39032, 41902, 44744, 48034, 50881, 53956, 58327, 65518, 69496, 83804, 96068, 101762, 107912, 116654, 131036, 140671, 167608, 192136, 203524, 229313, 233308, 262072, 281342, 356167, 407048, 408289, 458626, 466616, 562684, 712334, 816578, 917252, 984697, 1125368, 1424668, 1633156, 1834504, 1969394, 2391407, 2849336, 3266312, 3938788, 4782814, 7877576, 9565628, 16739849, 19131256, 33479698, 66959396, 133918792]

約数ペア:

[(1, 133918792), (2, 66959396), (4, 33479698), (7, 19131256), (8, 16739849), (14, 9565628), (17, 7877576), (28, 4782814), (34, 3938788), (41, 3266312), (47, 2849336), (56, 2391407), (68, 1969394), (73, 1834504), (82, 1633156), (94, 1424668), (119, 1125368), (136, 984697), (146, 917252), (164, 816578), (188, 712334), (238, 562684), (287, 466616), (292, 458626), (328, 408289), (329, 407048), (376, 356167), (476, 281342), (511, 262072), (574, 233308), (584, 229313), (658, 203524), (697, 192136), (799, 167608), (952, 140671), (1022, 131036), (1148, 116654), (1241, 107912), (1316, 101762), (1394, 96068), (1598, 83804), (1927, 69496), (2044, 65518), (2296, 58327), (2482, 53956), (2632, 50881), (2788, 48034), (2993, 44744), (3196, 41902), (3431, 39032), (3854, 34748), (4088, 32759), (4879, 27448), (4964, 26978), (5576, 24017), (5593, 23944), (5986, 22372), (6392, 20951), (6862, 19516), (7708, 17374), (8687, 15416), (9758, 13724), (9928, 13489), (11186, 11972)]