179671408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 412545024

約数和(自身を除く): 232873616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 191, 227, 259, 296, 382, 454, 518, 592, 764, 908, 1036, 1337, 1528, 1589, 1816, 2072, 2674, 3056, 3178, 3632, 4144, 5348, 6356, 7067, 8399, 10696, 12712, 14134, 16798, 21392, 25424, 28268, 33596, 43357, 49469, 56536, 58793, 67192, 86714, 98938, 113072, 117586, 134384, 173428, 197876, 235172, 303499, 346856, 395752, 470344, 606998, 693712, 791504, 940688, 1213996, 1604209, 2427992, 3208418, 4855984, 6416836, 11229463, 12833672, 22458926, 25667344, 44917852, 89835704, 179671408]

約数ペア:

[(1, 179671408), (2, 89835704), (4, 44917852), (7, 25667344), (8, 22458926), (14, 12833672), (16, 11229463), (28, 6416836), (37, 4855984), (56, 3208418), (74, 2427992), (112, 1604209), (148, 1213996), (191, 940688), (227, 791504), (259, 693712), (296, 606998), (382, 470344), (454, 395752), (518, 346856), (592, 303499), (764, 235172), (908, 197876), (1036, 173428), (1337, 134384), (1528, 117586), (1589, 113072), (1816, 98938), (2072, 86714), (2674, 67192), (3056, 58793), (3178, 56536), (3632, 49469), (4144, 43357), (5348, 33596), (6356, 28268), (7067, 25424), (8399, 21392), (10696, 16798), (12712, 14134)]