154812266

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 305337600

約数和(自身を除く): 150525334

約数列:

[1, 2, 7, 14, 19, 29, 38, 47, 49, 58, 61, 94, 98, 122, 133, 203, 266, 329, 406, 427, 551, 658, 854, 893, 931, 1102, 1159, 1363, 1421, 1769, 1786, 1862, 2303, 2318, 2726, 2842, 2867, 2989, 3538, 3857, 4606, 5734, 5978, 6251, 7714, 8113, 9541, 12383, 12502, 16226, 19082, 20069, 24766, 25897, 26999, 33611, 40138, 43757, 51794, 53998, 54473, 56791, 66787, 67222, 83143, 86681, 87514, 108946, 113582, 133574, 140483, 166286, 173362, 181279, 235277, 280966, 362558, 381311, 470554, 582001, 762622, 1164002, 1268953, 1579717, 1646939, 2537906, 2669177, 3159434, 3293878, 4074007, 5338354, 8148014, 11058019, 22116038, 77406133, 154812266]

約数ペア:

[(1, 154812266), (2, 77406133), (7, 22116038), (14, 11058019), (19, 8148014), (29, 5338354), (38, 4074007), (47, 3293878), (49, 3159434), (58, 2669177), (61, 2537906), (94, 1646939), (98, 1579717), (122, 1268953), (133, 1164002), (203, 762622), (266, 582001), (329, 470554), (406, 381311), (427, 362558), (551, 280966), (658, 235277), (854, 181279), (893, 173362), (931, 166286), (1102, 140483), (1159, 133574), (1363, 113582), (1421, 108946), (1769, 87514), (1786, 86681), (1862, 83143), (2303, 67222), (2318, 66787), (2726, 56791), (2842, 54473), (2867, 53998), (2989, 51794), (3538, 43757), (3857, 40138), (4606, 33611), (5734, 26999), (5978, 25897), (6251, 24766), (7714, 20069), (8113, 19082), (9541, 16226), (12383, 12502)]