128602782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 360391680

約数和(自身を除く): 231788898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 157, 189, 197, 198, 231, 297, 314, 378, 394, 462, 471, 591, 594, 693, 942, 1099, 1182, 1379, 1386, 1413, 1727, 1773, 2079, 2167, 2198, 2758, 2826, 3297, 3454, 3546, 4137, 4158, 4239, 4334, 5181, 5319, 6501, 6594, 8274, 8478, 9891, 10362, 10638, 12089, 12411, 13002, 15169, 15543, 19503, 19782, 24178, 24822, 29673, 30338, 30929, 31086, 36267, 37233, 39006, 45507, 46629, 58509, 59346, 61858, 72534, 74466, 91014, 92787, 93258, 108801, 117018, 136521, 185574, 216503, 217602, 273042, 278361, 326403, 340219, 409563, 433006, 556722, 649509, 652806, 680438, 819126, 835083, 1020657, 1299018, 1670166, 1948527, 2041314, 2381533, 3061971, 3897054, 4763066, 5845581, 6123942, 7144599, 9185913, 11691162, 14289198, 18371826, 21433797, 42867594, 64301391, 128602782]

約数ペア:

[(1, 128602782), (2, 64301391), (3, 42867594), (6, 21433797), (7, 18371826), (9, 14289198), (11, 11691162), (14, 9185913), (18, 7144599), (21, 6123942), (22, 5845581), (27, 4763066), (33, 3897054), (42, 3061971), (54, 2381533), (63, 2041314), (66, 1948527), (77, 1670166), (99, 1299018), (126, 1020657), (154, 835083), (157, 819126), (189, 680438), (197, 652806), (198, 649509), (231, 556722), (297, 433006), (314, 409563), (378, 340219), (394, 326403), (462, 278361), (471, 273042), (591, 217602), (594, 216503), (693, 185574), (942, 136521), (1099, 117018), (1182, 108801), (1379, 93258), (1386, 92787), (1413, 91014), (1727, 74466), (1773, 72534), (2079, 61858), (2167, 59346), (2198, 58509), (2758, 46629), (2826, 45507), (3297, 39006), (3454, 37233), (3546, 36267), (4137, 31086), (4158, 30929), (4239, 30338), (4334, 29673), (5181, 24822), (5319, 24178), (6501, 19782), (6594, 19503), (8274, 15543), (8478, 15169), (9891, 13002), (10362, 12411), (10638, 12089)]