132631324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 288113280

約数和(自身を除く): 155481956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 67, 76, 122, 133, 134, 244, 266, 268, 427, 469, 532, 854, 938, 1159, 1273, 1708, 1876, 2318, 2546, 3721, 4087, 4636, 5092, 7442, 8113, 8174, 8911, 14884, 16226, 16348, 17822, 26047, 28609, 32452, 35644, 52094, 57218, 70699, 77653, 104188, 114436, 141398, 155306, 249307, 282796, 310612, 494893, 498614, 543571, 989786, 997228, 1087142, 1745149, 1979572, 2174284, 3490298, 4736833, 6980596, 9473666, 18947332, 33157831, 66315662, 132631324]

約数ペア:

[(1, 132631324), (2, 66315662), (4, 33157831), (7, 18947332), (14, 9473666), (19, 6980596), (28, 4736833), (38, 3490298), (61, 2174284), (67, 1979572), (76, 1745149), (122, 1087142), (133, 997228), (134, 989786), (244, 543571), (266, 498614), (268, 494893), (427, 310612), (469, 282796), (532, 249307), (854, 155306), (938, 141398), (1159, 114436), (1273, 104188), (1708, 77653), (1876, 70699), (2318, 57218), (2546, 52094), (3721, 35644), (4087, 32452), (4636, 28609), (5092, 26047), (7442, 17822), (8113, 16348), (8174, 16226), (8911, 14884)]