193418442

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 535265280

約数和(自身を除く): 341846838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 81, 94, 114, 126, 133, 141, 162, 171, 189, 191, 266, 282, 329, 342, 378, 382, 399, 423, 513, 567, 573, 658, 798, 846, 893, 987, 1026, 1134, 1146, 1197, 1269, 1337, 1539, 1719, 1786, 1974, 2394, 2538, 2674, 2679, 2961, 3078, 3438, 3591, 3629, 3807, 4011, 5157, 5358, 5922, 6251, 7182, 7258, 7614, 8022, 8037, 8883, 8977, 10314, 10773, 10887, 12033, 12502, 15471, 16074, 17766, 17954, 18753, 21546, 21774, 24066, 24111, 25403, 26649, 26931, 30942, 32661, 36099, 37506, 48222, 50806, 53298, 53862, 56259, 62839, 65322, 72198, 72333, 76209, 80793, 97983, 108297, 112518, 125678, 144666, 152418, 161586, 168777, 170563, 188517, 195966, 216594, 228627, 242379, 293949, 337554, 341126, 377034, 457254, 484758, 506331, 511689, 565551, 587898, 685881, 727137, 1012662, 1023378, 1131102, 1193941, 1371762, 1454274, 1535067, 1696653, 2057643, 2387882, 3070134, 3393306, 3581823, 4115286, 4605201, 5089959, 7163646, 9210402, 10179918, 10745469, 13815603, 21490938, 27631206, 32236407, 64472814, 96709221, 193418442]

約数ペア:

[(1, 193418442), (2, 96709221), (3, 64472814), (6, 32236407), (7, 27631206), (9, 21490938), (14, 13815603), (18, 10745469), (19, 10179918), (21, 9210402), (27, 7163646), (38, 5089959), (42, 4605201), (47, 4115286), (54, 3581823), (57, 3393306), (63, 3070134), (81, 2387882), (94, 2057643), (114, 1696653), (126, 1535067), (133, 1454274), (141, 1371762), (162, 1193941), (171, 1131102), (189, 1023378), (191, 1012662), (266, 727137), (282, 685881), (329, 587898), (342, 565551), (378, 511689), (382, 506331), (399, 484758), (423, 457254), (513, 377034), (567, 341126), (573, 337554), (658, 293949), (798, 242379), (846, 228627), (893, 216594), (987, 195966), (1026, 188517), (1134, 170563), (1146, 168777), (1197, 161586), (1269, 152418), (1337, 144666), (1539, 125678), (1719, 112518), (1786, 108297), (1974, 97983), (2394, 80793), (2538, 76209), (2674, 72333), (2679, 72198), (2961, 65322), (3078, 62839), (3438, 56259), (3591, 53862), (3629, 53298), (3807, 50806), (4011, 48222), (5157, 37506), (5358, 36099), (5922, 32661), (6251, 30942), (7182, 26931), (7258, 26649), (7614, 25403), (8022, 24111), (8037, 24066), (8883, 21774), (8977, 21546), (10314, 18753), (10773, 17954), (10887, 17766), (12033, 16074), (12502, 15471)]