155002484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 343203840

約数和(自身を除く): 188201356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 182, 196, 254, 364, 479, 508, 637, 889, 958, 1274, 1651, 1778, 1916, 2548, 3302, 3353, 3556, 6223, 6227, 6604, 6706, 11557, 12446, 12454, 13412, 23114, 23471, 24892, 24908, 43589, 46228, 46942, 60833, 80899, 87178, 93884, 121666, 161798, 174356, 243332, 305123, 323596, 425831, 610246, 790829, 851662, 1220492, 1581658, 1703324, 2980817, 3163316, 5535803, 5961634, 11071606, 11923268, 22143212, 38750621, 77501242, 155002484]

約数ペア:

[(1, 155002484), (2, 77501242), (4, 38750621), (7, 22143212), (13, 11923268), (14, 11071606), (26, 5961634), (28, 5535803), (49, 3163316), (52, 2980817), (91, 1703324), (98, 1581658), (127, 1220492), (182, 851662), (196, 790829), (254, 610246), (364, 425831), (479, 323596), (508, 305123), (637, 243332), (889, 174356), (958, 161798), (1274, 121666), (1651, 93884), (1778, 87178), (1916, 80899), (2548, 60833), (3302, 46942), (3353, 46228), (3556, 43589), (6223, 24908), (6227, 24892), (6604, 23471), (6706, 23114), (11557, 13412), (12446, 12454)]