159131232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 144

約数和(自身を含む): 513218160

約数和(自身を除く): 354086928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2237, 2736, 2964, 3744, 3952, 4446, 4474, 5472, 5928, 6711, 7904, 8892, 8948, 11856, 13422, 17784, 17896, 20133, 23712, 26844, 29081, 35568, 35792, 40266, 42503, 53688, 58162, 71136, 71584, 80532, 85006, 87243, 107376, 116324, 127509, 161064, 170012, 174486, 214752, 232648, 255018, 261729, 322128, 340024, 348972, 382527, 465296, 510036, 523458, 552539, 644256, 680048, 697944, 765054, 930592, 1020072, 1046916, 1105078, 1360096, 1395888, 1530108, 1657617, 2040144, 2093832, 2210156, 2791776, 3060216, 3315234, 4080288, 4187664, 4420312, 4972851, 6120432, 6630468, 8375328, 8840624, 9945702, 12240864, 13260936, 17681248, 19891404, 26521872, 39782808, 53043744, 79565616, 159131232]

約数ペア:

[(1, 159131232), (2, 79565616), (3, 53043744), (4, 39782808), (6, 26521872), (8, 19891404), (9, 17681248), (12, 13260936), (13, 12240864), (16, 9945702), (18, 8840624), (19, 8375328), (24, 6630468), (26, 6120432), (32, 4972851), (36, 4420312), (38, 4187664), (39, 4080288), (48, 3315234), (52, 3060216), (57, 2791776), (72, 2210156), (76, 2093832), (78, 2040144), (96, 1657617), (104, 1530108), (114, 1395888), (117, 1360096), (144, 1105078), (152, 1046916), (156, 1020072), (171, 930592), (208, 765054), (228, 697944), (234, 680048), (247, 644256), (288, 552539), (304, 523458), (312, 510036), (342, 465296), (416, 382527), (456, 348972), (468, 340024), (494, 322128), (608, 261729), (624, 255018), (684, 232648), (741, 214752), (912, 174486), (936, 170012), (988, 161064), (1248, 127509), (1368, 116324), (1482, 107376), (1824, 87243), (1872, 85006), (1976, 80532), (2223, 71584), (2237, 71136), (2736, 58162), (2964, 53688), (3744, 42503), (3952, 40266), (4446, 35792), (4474, 35568), (5472, 29081), (5928, 26844), (6711, 23712), (7904, 20133), (8892, 17896), (8948, 17784), (11856, 13422)]