138249552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 410009472

約数和(自身を除く): 271759920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1601, 1799, 2056, 3084, 3202, 3598, 4112, 4803, 5397, 6168, 6404, 7196, 9606, 10794, 11207, 12336, 12808, 14392, 19212, 21588, 22414, 25616, 28784, 33621, 38424, 43176, 44828, 67242, 76848, 86352, 89656, 134484, 179312, 268968, 411457, 537936, 822914, 1234371, 1645828, 2468742, 2880199, 3291656, 4937484, 5760398, 6583312, 8640597, 9874968, 11520796, 17281194, 19749936, 23041592, 34562388, 46083184, 69124776, 138249552]

約数ペア:

[(1, 138249552), (2, 69124776), (3, 46083184), (4, 34562388), (6, 23041592), (7, 19749936), (8, 17281194), (12, 11520796), (14, 9874968), (16, 8640597), (21, 6583312), (24, 5760398), (28, 4937484), (42, 3291656), (48, 2880199), (56, 2468742), (84, 1645828), (112, 1234371), (168, 822914), (257, 537936), (336, 411457), (514, 268968), (771, 179312), (1028, 134484), (1542, 89656), (1601, 86352), (1799, 76848), (2056, 67242), (3084, 44828), (3202, 43176), (3598, 38424), (4112, 33621), (4803, 28784), (5397, 25616), (6168, 22414), (6404, 21588), (7196, 19212), (9606, 14392), (10794, 12808), (11207, 12336)]