157356474908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{17989}}^1$

素因数の和:18834

約数の個数: 48

約数和(自身を含む): 291956112000

約数和(自身を除く): 134599637092

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 643, 716, 1286, 2572, 3401, 6802, 12217, 13604, 17989, 24434, 35978, 48868, 71956, 115097, 230194, 341791, 460388, 683582, 1367164, 2186843, 3220031, 4373686, 6440062, 8747372, 11566927, 12880124, 23133854, 46267708, 61180589, 122361178, 219771613, 244722356, 439543226, 879086452, 2070479933, 4140959866, 8281919732, 39339118727, 78678237454, 157356474908]

約数ペア:

[(1, 157356474908), (2, 78678237454), (4, 39339118727), (19, 8281919732), (38, 4140959866), (76, 2070479933), (179, 879086452), (358, 439543226), (643, 244722356), (716, 219771613), (1286, 122361178), (2572, 61180589), (3401, 46267708), (6802, 23133854), (12217, 12880124), (13604, 11566927), (17989, 8747372), (24434, 6440062), (35978, 4373686), (48868, 3220031), (71956, 2186843), (115097, 1367164), (230194, 683582), (341791, 460388)]