127988614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 229485312

約数和(自身を除く): 101496698

約数列:

[1, 2, 13, 17, 26, 34, 47, 61, 94, 101, 122, 202, 221, 442, 611, 793, 799, 1037, 1222, 1313, 1586, 1598, 1717, 2074, 2626, 2867, 3434, 4747, 5734, 6161, 9494, 10387, 12322, 13481, 20774, 22321, 26962, 37271, 44642, 48739, 61711, 74542, 80093, 80699, 97478, 104737, 123422, 160186, 161398, 209474, 289567, 579134, 633607, 1049087, 1267214, 1361581, 2098174, 2723162, 3764371, 4922639, 7528742, 9845278, 63994307, 127988614]

約数ペア:

[(1, 127988614), (2, 63994307), (13, 9845278), (17, 7528742), (26, 4922639), (34, 3764371), (47, 2723162), (61, 2098174), (94, 1361581), (101, 1267214), (122, 1049087), (202, 633607), (221, 579134), (442, 289567), (611, 209474), (793, 161398), (799, 160186), (1037, 123422), (1222, 104737), (1313, 97478), (1586, 80699), (1598, 80093), (1717, 74542), (2074, 61711), (2626, 48739), (2867, 44642), (3434, 37271), (4747, 26962), (5734, 22321), (6161, 20774), (9494, 13481), (10387, 12322)]