126456848

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1720

約数の個数: 60

約数和(自身を含む): 288013932

約数和(自身を除く): 161557084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 707, 784, 808, 1414, 1597, 1616, 2828, 3194, 4949, 5656, 6388, 9898, 11179, 11312, 12776, 19796, 22358, 25552, 39592, 44716, 78253, 79184, 89432, 156506, 161297, 178864, 313012, 322594, 626024, 645188, 1129079, 1252048, 1290376, 2258158, 2580752, 4516316, 7903553, 9032632, 15807106, 18065264, 31614212, 63228424, 126456848]

約数ペア:

[(1, 126456848), (2, 63228424), (4, 31614212), (7, 18065264), (8, 15807106), (14, 9032632), (16, 7903553), (28, 4516316), (49, 2580752), (56, 2258158), (98, 1290376), (101, 1252048), (112, 1129079), (196, 645188), (202, 626024), (392, 322594), (404, 313012), (707, 178864), (784, 161297), (808, 156506), (1414, 89432), (1597, 79184), (1616, 78253), (2828, 44716), (3194, 39592), (4949, 25552), (5656, 22358), (6388, 19796), (9898, 12776), (11179, 11312)]