153947808

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{10909}}^1$

素因数の和:10939

約数の個数: 108

約数和(自身を含む): 509311530

約数和(自身を除く): 355363722

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 10909, 14112, 21818, 32727, 43636, 65454, 76363, 87272, 98181, 130908, 152726, 174544, 196362, 229089, 261816, 305452, 349088, 392724, 458178, 523632, 534541, 610904, 687267, 785448, 916356, 1047264, 1069082, 1221808, 1374534, 1570896, 1603623, 1832712, 2138164, 2443616, 2749068, 3141792, 3207246, 3665424, 4276328, 4810869, 5498136, 6414492, 7330848, 8552656, 9621738, 10996272, 12828984, 17105312, 19243476, 21992544, 25657968, 38486952, 51315936, 76973904, 153947808]

約数ペア:

[(1, 153947808), (2, 76973904), (3, 51315936), (4, 38486952), (6, 25657968), (7, 21992544), (8, 19243476), (9, 17105312), (12, 12828984), (14, 10996272), (16, 9621738), (18, 8552656), (21, 7330848), (24, 6414492), (28, 5498136), (32, 4810869), (36, 4276328), (42, 3665424), (48, 3207246), (49, 3141792), (56, 2749068), (63, 2443616), (72, 2138164), (84, 1832712), (96, 1603623), (98, 1570896), (112, 1374534), (126, 1221808), (144, 1069082), (147, 1047264), (168, 916356), (196, 785448), (224, 687267), (252, 610904), (288, 534541), (294, 523632), (336, 458178), (392, 392724), (441, 349088), (504, 305452), (588, 261816), (672, 229089), (784, 196362), (882, 174544), (1008, 152726), (1176, 130908), (1568, 98181), (1764, 87272), (2016, 76363), (2352, 65454), (3528, 43636), (4704, 32727), (7056, 21818), (10909, 14112)]