156937808178

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^2$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 355214825280

約数和(自身を除く): 198277017102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 281, 353, 498, 562, 706, 747, 843, 1059, 1494, 1686, 2118, 2241, 2529, 3177, 4482, 5058, 6354, 7587, 9531, 15174, 19062, 23323, 29299, 46646, 58598, 69969, 87897, 99193, 124609, 139938, 175794, 198386, 209907, 249218, 263691, 297579, 373827, 419814, 527382, 595158, 629721, 747654, 791073, 892737, 1121481, 1259442, 1582146, 1785474, 2242962, 2678211, 3364443, 5356422, 6728886, 8233019, 10342547, 16466038, 20685094, 24699057, 31027641, 35015129, 49398114, 62055282, 70030258, 74097171, 93082923, 105045387, 148194342, 186165846, 210090774, 222291513, 279248769, 315136161, 444583026, 558497538, 630272322, 945408483, 1890816966, 2906255707, 5812511414, 8718767121, 17437534242, 26156301363, 52312602726, 78468904089, 156937808178]

約数ペア:

[(1, 156937808178), (2, 78468904089), (3, 52312602726), (6, 26156301363), (9, 17437534242), (18, 8718767121), (27, 5812511414), (54, 2906255707), (83, 1890816966), (166, 945408483), (249, 630272322), (281, 558497538), (353, 444583026), (498, 315136161), (562, 279248769), (706, 222291513), (747, 210090774), (843, 186165846), (1059, 148194342), (1494, 105045387), (1686, 93082923), (2118, 74097171), (2241, 70030258), (2529, 62055282), (3177, 49398114), (4482, 35015129), (5058, 31027641), (6354, 24699057), (7587, 20685094), (9531, 16466038), (15174, 10342547), (19062, 8233019), (23323, 6728886), (29299, 5356422), (46646, 3364443), (58598, 2678211), (69969, 2242962), (87897, 1785474), (99193, 1582146), (124609, 1259442), (139938, 1121481), (175794, 892737), (198386, 791073), (209907, 747654), (249218, 629721), (263691, 595158), (297579, 527382), (373827, 419814)]