189555324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 554641920

約数和(自身を除く): 365086596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 49, 57, 76, 84, 94, 98, 114, 133, 141, 147, 188, 196, 228, 266, 282, 294, 329, 361, 399, 532, 564, 588, 658, 722, 798, 893, 931, 987, 1083, 1316, 1444, 1596, 1786, 1862, 1974, 2166, 2303, 2527, 2679, 2793, 3572, 3724, 3948, 4332, 4606, 5054, 5358, 5586, 6251, 6859, 6909, 7581, 9212, 10108, 10716, 11172, 12502, 13718, 13818, 15162, 16967, 17689, 18753, 20577, 25004, 27436, 27636, 30324, 33934, 35378, 37506, 41154, 43757, 48013, 50901, 53067, 67868, 70756, 75012, 82308, 87514, 96026, 101802, 106134, 118769, 131271, 144039, 175028, 192052, 203604, 212268, 237538, 262542, 288078, 322373, 336091, 356307, 475076, 525084, 576156, 644746, 672182, 712614, 831383, 967119, 1008273, 1289492, 1344364, 1425228, 1662766, 1934238, 2016546, 2256611, 2494149, 3325532, 3868476, 4033092, 4513222, 4988298, 6769833, 9026444, 9976596, 13539666, 15796277, 27079332, 31592554, 47388831, 63185108, 94777662, 189555324]

約数ペア:

[(1, 189555324), (2, 94777662), (3, 63185108), (4, 47388831), (6, 31592554), (7, 27079332), (12, 15796277), (14, 13539666), (19, 9976596), (21, 9026444), (28, 6769833), (38, 4988298), (42, 4513222), (47, 4033092), (49, 3868476), (57, 3325532), (76, 2494149), (84, 2256611), (94, 2016546), (98, 1934238), (114, 1662766), (133, 1425228), (141, 1344364), (147, 1289492), (188, 1008273), (196, 967119), (228, 831383), (266, 712614), (282, 672182), (294, 644746), (329, 576156), (361, 525084), (399, 475076), (532, 356307), (564, 336091), (588, 322373), (658, 288078), (722, 262542), (798, 237538), (893, 212268), (931, 203604), (987, 192052), (1083, 175028), (1316, 144039), (1444, 131271), (1596, 118769), (1786, 106134), (1862, 101802), (1974, 96026), (2166, 87514), (2303, 82308), (2527, 75012), (2679, 70756), (2793, 67868), (3572, 53067), (3724, 50901), (3948, 48013), (4332, 43757), (4606, 41154), (5054, 37506), (5358, 35378), (5586, 33934), (6251, 30324), (6859, 27636), (6909, 27436), (7581, 25004), (9212, 20577), (10108, 18753), (10716, 17689), (11172, 16967), (12502, 15162), (13718, 13818)]