155291904

素因数分解:

$2^8\times 3^4\times {\mathrm{7489}}^1$

素因数の和:7517

約数の個数: 90

約数和(自身を含む): 463114190

約数和(自身を除く): 307822286

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, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 7489, 10368, 14978, 20736, 22467, 29956, 44934, 59912, 67401, 89868, 119824, 134802, 179736, 202203, 239648, 269604, 359472, 404406, 479296, 539208, 606609, 718944, 808812, 958592, 1078416, 1213218, 1437888, 1617624, 1917184, 2156832, 2426436, 2875776, 3235248, 4313664, 4852872, 5751552, 6470496, 8627328, 9705744, 12940992, 17254656, 19411488, 25881984, 38822976, 51763968, 77645952, 155291904]

約数ペア:

[(1, 155291904), (2, 77645952), (3, 51763968), (4, 38822976), (6, 25881984), (8, 19411488), (9, 17254656), (12, 12940992), (16, 9705744), (18, 8627328), (24, 6470496), (27, 5751552), (32, 4852872), (36, 4313664), (48, 3235248), (54, 2875776), (64, 2426436), (72, 2156832), (81, 1917184), (96, 1617624), (108, 1437888), (128, 1213218), (144, 1078416), (162, 958592), (192, 808812), (216, 718944), (256, 606609), (288, 539208), (324, 479296), (384, 404406), (432, 359472), (576, 269604), (648, 239648), (768, 202203), (864, 179736), (1152, 134802), (1296, 119824), (1728, 89868), (2304, 67401), (2592, 59912), (3456, 44934), (5184, 29956), (6912, 22467), (7489, 20736), (10368, 14978)]