144080368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 288119952

約数和(自身を除く): 144039584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 514, 592, 947, 1028, 1894, 2056, 3788, 4112, 7576, 9509, 15152, 19018, 35039, 38036, 70078, 76072, 140156, 152144, 243379, 280312, 486758, 560624, 973516, 1947032, 3894064, 9005023, 18010046, 36020092, 72040184, 144080368]

約数ペア:

[(1, 144080368), (2, 72040184), (4, 36020092), (8, 18010046), (16, 9005023), (37, 3894064), (74, 1947032), (148, 973516), (257, 560624), (296, 486758), (514, 280312), (592, 243379), (947, 152144), (1028, 140156), (1894, 76072), (2056, 70078), (3788, 38036), (4112, 35039), (7576, 19018), (9509, 15152)]