162336988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 333670400

約数和(自身を除く): 171333412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 127, 139, 209, 242, 254, 278, 418, 484, 508, 556, 836, 1397, 1529, 2299, 2413, 2641, 2794, 3058, 4598, 4826, 5282, 5588, 6116, 9196, 9652, 10564, 15367, 16819, 17653, 26543, 29051, 30734, 33638, 35306, 53086, 58102, 61468, 67276, 70612, 106172, 116204, 194183, 291973, 319561, 335407, 388366, 583946, 639122, 670814, 776732, 1167892, 1278244, 1341628, 2136013, 3689477, 4272026, 7378954, 8544052, 14757908, 40584247, 81168494, 162336988]

約数ペア:

[(1, 162336988), (2, 81168494), (4, 40584247), (11, 14757908), (19, 8544052), (22, 7378954), (38, 4272026), (44, 3689477), (76, 2136013), (121, 1341628), (127, 1278244), (139, 1167892), (209, 776732), (242, 670814), (254, 639122), (278, 583946), (418, 388366), (484, 335407), (508, 319561), (556, 291973), (836, 194183), (1397, 116204), (1529, 106172), (2299, 70612), (2413, 67276), (2641, 61468), (2794, 58102), (3058, 53086), (4598, 35306), (4826, 33638), (5282, 30734), (5588, 29051), (6116, 26543), (9196, 17653), (9652, 16819), (10564, 15367)]