156828168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 515773440

約数和(自身を除く): 358945272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 83, 84, 92, 126, 138, 161, 163, 166, 168, 184, 207, 249, 252, 276, 322, 326, 332, 414, 483, 489, 498, 504, 552, 581, 644, 652, 664, 747, 828, 966, 978, 996, 1141, 1162, 1288, 1304, 1449, 1467, 1494, 1656, 1743, 1909, 1932, 1956, 1992, 2282, 2324, 2898, 2934, 2988, 3423, 3486, 3749, 3818, 3864, 3912, 4564, 4648, 5229, 5727, 5796, 5868, 5976, 6846, 6972, 7498, 7636, 9128, 10269, 10458, 11247, 11454, 11592, 11736, 13363, 13529, 13692, 13944, 14996, 15272, 17181, 20538, 20916, 22494, 22908, 26243, 26726, 27058, 27384, 29992, 33741, 34362, 40089, 40587, 41076, 41832, 44988, 45816, 52486, 53452, 54116, 67482, 68724, 78729, 80178, 81174, 82152, 89976, 94703, 104972, 106904, 108232, 120267, 121761, 134964, 137448, 157458, 160356, 162348, 189406, 209944, 236187, 240534, 243522, 269928, 284109, 311167, 314916, 320712, 324696, 378812, 472374, 481068, 487044, 568218, 622334, 629832, 757624, 852327, 933501, 944748, 962136, 974088, 1136436, 1244668, 1704654, 1867002, 1889496, 2178169, 2272872, 2489336, 2800503, 3409308, 3734004, 4356338, 5601006, 6534507, 6818616, 7468008, 8712676, 11202012, 13069014, 17425352, 19603521, 22404024, 26138028, 39207042, 52276056, 78414084, 156828168]

約数ペア:

[(1, 156828168), (2, 78414084), (3, 52276056), (4, 39207042), (6, 26138028), (7, 22404024), (8, 19603521), (9, 17425352), (12, 13069014), (14, 11202012), (18, 8712676), (21, 7468008), (23, 6818616), (24, 6534507), (28, 5601006), (36, 4356338), (42, 3734004), (46, 3409308), (56, 2800503), (63, 2489336), (69, 2272872), (72, 2178169), (83, 1889496), (84, 1867002), (92, 1704654), (126, 1244668), (138, 1136436), (161, 974088), (163, 962136), (166, 944748), (168, 933501), (184, 852327), (207, 757624), (249, 629832), (252, 622334), (276, 568218), (322, 487044), (326, 481068), (332, 472374), (414, 378812), (483, 324696), (489, 320712), (498, 314916), (504, 311167), (552, 284109), (581, 269928), (644, 243522), (652, 240534), (664, 236187), (747, 209944), (828, 189406), (966, 162348), (978, 160356), (996, 157458), (1141, 137448), (1162, 134964), (1288, 121761), (1304, 120267), (1449, 108232), (1467, 106904), (1494, 104972), (1656, 94703), (1743, 89976), (1909, 82152), (1932, 81174), (1956, 80178), (1992, 78729), (2282, 68724), (2324, 67482), (2898, 54116), (2934, 53452), (2988, 52486), (3423, 45816), (3486, 44988), (3749, 41832), (3818, 41076), (3864, 40587), (3912, 40089), (4564, 34362), (4648, 33741), (5229, 29992), (5727, 27384), (5796, 27058), (5868, 26726), (5976, 26243), (6846, 22908), (6972, 22494), (7498, 20916), (7636, 20538), (9128, 17181), (10269, 15272), (10458, 14996), (11247, 13944), (11454, 13692), (11592, 13529), (11736, 13363)]