157078953008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{16249}}^1$

素因数の和:16630

約数の個数: 80

約数和(自身を含む): 321835800000

約数和(自身を除く): 164756846992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 241, 368, 436, 482, 872, 964, 1744, 1928, 2507, 3856, 5014, 5543, 10028, 11086, 16249, 20056, 22172, 26269, 32498, 40112, 44344, 52538, 64996, 88688, 105076, 129992, 210152, 259984, 373727, 420304, 604187, 747454, 1208374, 1494908, 1771141, 2416748, 2989816, 3542282, 3916009, 4833496, 5979632, 7084564, 7832018, 9666992, 14169128, 15664036, 28338256, 31328072, 40736243, 62656144, 81472486, 90068207, 162944972, 180136414, 325889944, 360272828, 426844981, 651779888, 720545656, 853689962, 1441091312, 1707379924, 3414759848, 6829519696, 9817434563, 19634869126, 39269738252, 78539476504, 157078953008]

約数ペア:

[(1, 157078953008), (2, 78539476504), (4, 39269738252), (8, 19634869126), (16, 9817434563), (23, 6829519696), (46, 3414759848), (92, 1707379924), (109, 1441091312), (184, 853689962), (218, 720545656), (241, 651779888), (368, 426844981), (436, 360272828), (482, 325889944), (872, 180136414), (964, 162944972), (1744, 90068207), (1928, 81472486), (2507, 62656144), (3856, 40736243), (5014, 31328072), (5543, 28338256), (10028, 15664036), (11086, 14169128), (16249, 9666992), (20056, 7832018), (22172, 7084564), (26269, 5979632), (32498, 4833496), (40112, 3916009), (44344, 3542282), (52538, 2989816), (64996, 2416748), (88688, 1771141), (105076, 1494908), (129992, 1208374), (210152, 747454), (259984, 604187), (373727, 420304)]