156934864184

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{31123}}^1$

素因数の和:31972

約数の個数: 64

約数和(自身を含む): 339425894400

約数和(自身を除く): 182491030216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 709, 889, 1016, 1418, 1778, 2836, 3556, 4963, 5672, 7112, 9926, 19852, 31123, 39704, 62246, 90043, 124492, 180086, 217861, 248984, 360172, 435722, 630301, 720344, 871444, 1260602, 1742888, 2521204, 3952621, 5042408, 7905242, 15810484, 22066207, 27668347, 31620968, 44132414, 55336694, 88264828, 110673388, 154463449, 176529656, 221346776, 308926898, 617853796, 1235707592, 2802408289, 5604816578, 11209633156, 19616858023, 22419266312, 39233716046, 78467432092, 156934864184]

約数ペア:

[(1, 156934864184), (2, 78467432092), (4, 39233716046), (7, 22419266312), (8, 19616858023), (14, 11209633156), (28, 5604816578), (56, 2802408289), (127, 1235707592), (254, 617853796), (508, 308926898), (709, 221346776), (889, 176529656), (1016, 154463449), (1418, 110673388), (1778, 88264828), (2836, 55336694), (3556, 44132414), (4963, 31620968), (5672, 27668347), (7112, 22066207), (9926, 15810484), (19852, 7905242), (31123, 5042408), (39704, 3952621), (62246, 2521204), (90043, 1742888), (124492, 1260602), (180086, 871444), (217861, 720344), (248984, 630301), (360172, 435722)]