154958856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9371}}^1$

素因数の和:9446

約数の個数: 64

約数和(自身を含む): 425113920

約数和(自身を除く): 270155064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 9371, 16536, 18742, 28113, 37484, 56226, 74968, 112452, 121823, 224904, 243646, 365469, 487292, 496663, 730938, 974584, 993326, 1461876, 1489989, 1986652, 2923752, 2979978, 3973304, 5959956, 6456619, 11919912, 12913238, 19369857, 25826476, 38739714, 51652952, 77479428, 154958856]

約数ペア:

[(1, 154958856), (2, 77479428), (3, 51652952), (4, 38739714), (6, 25826476), (8, 19369857), (12, 12913238), (13, 11919912), (24, 6456619), (26, 5959956), (39, 3973304), (52, 2979978), (53, 2923752), (78, 1986652), (104, 1489989), (106, 1461876), (156, 993326), (159, 974584), (212, 730938), (312, 496663), (318, 487292), (424, 365469), (636, 243646), (689, 224904), (1272, 121823), (1378, 112452), (2067, 74968), (2756, 56226), (4134, 37484), (5512, 28113), (8268, 18742), (9371, 16536)]