180779872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62081}}^1$

素因数の和:62111

約数の個数: 48

約数和(自身を含む): 438050592

約数和(自身を除く): 257270720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 62081, 124162, 248324, 434567, 496648, 807053, 869134, 993296, 1614106, 1738268, 1986592, 3228212, 3476536, 5649371, 6456424, 6953072, 11298742, 12912848, 13906144, 22597484, 25825696, 45194968, 90389936, 180779872]

約数ペア:

[(1, 180779872), (2, 90389936), (4, 45194968), (7, 25825696), (8, 22597484), (13, 13906144), (14, 12912848), (16, 11298742), (26, 6953072), (28, 6456424), (32, 5649371), (52, 3476536), (56, 3228212), (91, 1986592), (104, 1738268), (112, 1614106), (182, 993296), (208, 869134), (224, 807053), (364, 496648), (416, 434567), (728, 248324), (1456, 124162), (2912, 62081)]