157219056

素因数分解:

$2^4\times 3^7\times {\mathrm{4493}}^1$

素因数の和:4522

約数の個数: 80

約数和(自身を含む): 456949920

約数和(自身を除く): 299730864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 4493, 5832, 8748, 8986, 11664, 13479, 17496, 17972, 26958, 34992, 35944, 40437, 53916, 71888, 80874, 107832, 121311, 161748, 215664, 242622, 323496, 363933, 485244, 646992, 727866, 970488, 1091799, 1455732, 1940976, 2183598, 2911464, 3275397, 4367196, 5822928, 6550794, 8734392, 9826191, 13101588, 17468784, 19652382, 26203176, 39304764, 52406352, 78609528, 157219056]

約数ペア:

[(1, 157219056), (2, 78609528), (3, 52406352), (4, 39304764), (6, 26203176), (8, 19652382), (9, 17468784), (12, 13101588), (16, 9826191), (18, 8734392), (24, 6550794), (27, 5822928), (36, 4367196), (48, 3275397), (54, 2911464), (72, 2183598), (81, 1940976), (108, 1455732), (144, 1091799), (162, 970488), (216, 727866), (243, 646992), (324, 485244), (432, 363933), (486, 323496), (648, 242622), (729, 215664), (972, 161748), (1296, 121311), (1458, 107832), (1944, 80874), (2187, 71888), (2916, 53916), (3888, 40437), (4374, 35944), (4493, 34992), (5832, 26958), (8748, 17972), (8986, 17496), (11664, 13479)]