154698084

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 403664352

約数和(自身を除く): 248966268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 163, 164, 246, 326, 369, 489, 492, 643, 652, 738, 978, 1286, 1467, 1476, 1929, 1956, 2572, 2934, 3858, 5787, 5868, 6683, 7716, 11574, 13366, 20049, 23148, 26363, 26732, 40098, 52726, 60147, 79089, 80196, 104809, 105452, 120294, 158178, 209618, 237267, 240588, 314427, 316356, 419236, 474534, 628854, 943281, 949068, 1257708, 1886562, 3773124, 4297169, 8594338, 12891507, 17188676, 25783014, 38674521, 51566028, 77349042, 154698084]

約数ペア:

[(1, 154698084), (2, 77349042), (3, 51566028), (4, 38674521), (6, 25783014), (9, 17188676), (12, 12891507), (18, 8594338), (36, 4297169), (41, 3773124), (82, 1886562), (123, 1257708), (163, 949068), (164, 943281), (246, 628854), (326, 474534), (369, 419236), (489, 316356), (492, 314427), (643, 240588), (652, 237267), (738, 209618), (978, 158178), (1286, 120294), (1467, 105452), (1476, 104809), (1929, 80196), (1956, 79089), (2572, 60147), (2934, 52726), (3858, 40098), (5787, 26732), (5868, 26363), (6683, 23148), (7716, 20049), (11574, 13366)]