153565412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5521

約数の個数: 72

約数和(自身を含む): 367335360

約数和(自身を除く): 213769948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 5479, 7007, 10958, 14014, 21916, 28028, 38353, 60269, 71227, 76706, 120538, 142454, 153412, 241076, 268471, 284908, 421883, 498589, 536942, 783497, 843766, 997178, 1073884, 1566994, 1687532, 1994356, 2953181, 3133988, 3490123, 5484479, 5906362, 6980246, 10968958, 11812724, 13960492, 21937916, 38391353, 76782706, 153565412]

約数ペア:

[(1, 153565412), (2, 76782706), (4, 38391353), (7, 21937916), (11, 13960492), (13, 11812724), (14, 10968958), (22, 6980246), (26, 5906362), (28, 5484479), (44, 3490123), (49, 3133988), (52, 2953181), (77, 1994356), (91, 1687532), (98, 1566994), (143, 1073884), (154, 997178), (182, 843766), (196, 783497), (286, 536942), (308, 498589), (364, 421883), (539, 284908), (572, 268471), (637, 241076), (1001, 153412), (1078, 142454), (1274, 120538), (2002, 76706), (2156, 71227), (2548, 60269), (4004, 38353), (5479, 28028), (7007, 21916), (10958, 14014)]