121678848

素因数分解:

$2^{10}\times 3^6\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 154

約数和(自身を含む): 366928844

約数和(自身を除く): 245249996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 163, 192, 216, 243, 256, 288, 324, 326, 384, 432, 486, 489, 512, 576, 648, 652, 729, 768, 864, 972, 978, 1024, 1152, 1296, 1304, 1458, 1467, 1536, 1728, 1944, 1956, 2304, 2592, 2608, 2916, 2934, 3072, 3456, 3888, 3912, 4401, 4608, 5184, 5216, 5832, 5868, 6912, 7776, 7824, 8802, 9216, 10368, 10432, 11664, 11736, 13203, 13824, 15552, 15648, 17604, 20736, 20864, 23328, 23472, 26406, 27648, 31104, 31296, 35208, 39609, 41472, 41728, 46656, 46944, 52812, 62208, 62592, 70416, 79218, 82944, 83456, 93312, 93888, 105624, 118827, 124416, 125184, 140832, 158436, 166912, 186624, 187776, 211248, 237654, 248832, 250368, 281664, 316872, 373248, 375552, 422496, 475308, 500736, 563328, 633744, 746496, 751104, 844992, 950616, 1126656, 1267488, 1502208, 1689984, 1901232, 2253312, 2534976, 3379968, 3802464, 4506624, 5069952, 6759936, 7604928, 10139904, 13519872, 15209856, 20279808, 30419712, 40559616, 60839424, 121678848]

約数ペア:

[(1, 121678848), (2, 60839424), (3, 40559616), (4, 30419712), (6, 20279808), (8, 15209856), (9, 13519872), (12, 10139904), (16, 7604928), (18, 6759936), (24, 5069952), (27, 4506624), (32, 3802464), (36, 3379968), (48, 2534976), (54, 2253312), (64, 1901232), (72, 1689984), (81, 1502208), (96, 1267488), (108, 1126656), (128, 950616), (144, 844992), (162, 751104), (163, 746496), (192, 633744), (216, 563328), (243, 500736), (256, 475308), (288, 422496), (324, 375552), (326, 373248), (384, 316872), (432, 281664), (486, 250368), (489, 248832), (512, 237654), (576, 211248), (648, 187776), (652, 186624), (729, 166912), (768, 158436), (864, 140832), (972, 125184), (978, 124416), (1024, 118827), (1152, 105624), (1296, 93888), (1304, 93312), (1458, 83456), (1467, 82944), (1536, 79218), (1728, 70416), (1944, 62592), (1956, 62208), (2304, 52812), (2592, 46944), (2608, 46656), (2916, 41728), (2934, 41472), (3072, 39609), (3456, 35208), (3888, 31296), (3912, 31104), (4401, 27648), (4608, 26406), (5184, 23472), (5216, 23328), (5832, 20864), (5868, 20736), (6912, 17604), (7776, 15648), (7824, 15552), (8802, 13824), (9216, 13203), (10368, 11736), (10432, 11664)]