148566756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 386141952

約数和(自身を除く): 237575196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 991, 1209, 1612, 1922, 1982, 2418, 2883, 2973, 3844, 3964, 4836, 5766, 5946, 11532, 11892, 12493, 12883, 24986, 25766, 30721, 37479, 38649, 49972, 51532, 61442, 74958, 77298, 92163, 122884, 149916, 154596, 184326, 368652, 399373, 798746, 952351, 1198119, 1597492, 1904702, 2396238, 2857053, 3809404, 4792476, 5714106, 11428212, 12380563, 24761126, 37141689, 49522252, 74283378, 148566756]

約数ペア:

[(1, 148566756), (2, 74283378), (3, 49522252), (4, 37141689), (6, 24761126), (12, 12380563), (13, 11428212), (26, 5714106), (31, 4792476), (39, 3809404), (52, 2857053), (62, 2396238), (78, 1904702), (93, 1597492), (124, 1198119), (156, 952351), (186, 798746), (372, 399373), (403, 368652), (806, 184326), (961, 154596), (991, 149916), (1209, 122884), (1612, 92163), (1922, 77298), (1982, 74958), (2418, 61442), (2883, 51532), (2973, 49972), (3844, 38649), (3964, 37479), (4836, 30721), (5766, 25766), (5946, 24986), (11532, 12883), (11892, 12493)]