156639379448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1281157}}^1$

素因数の和:1281240

約数の個数: 64

約数和(自身を含む): 332076153600

約数和(自身を除く): 175436774152

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 493, 527, 899, 986, 1054, 1798, 1972, 2108, 3596, 3944, 4216, 7192, 15283, 30566, 61132, 122264, 1281157, 2562314, 5124628, 10249256, 21779669, 37153553, 39715867, 43559338, 74307106, 79431734, 87118676, 148614212, 158863468, 174237352, 297228424, 317726936, 631610401, 675169739, 1151760143, 1263220802, 1350339478, 2303520286, 2526441604, 2700678956, 4607040572, 5052883208, 5401357912, 9214081144, 19579922431, 39159844862, 78319689724, 156639379448]

約数ペア:

[(1, 156639379448), (2, 78319689724), (4, 39159844862), (8, 19579922431), (17, 9214081144), (29, 5401357912), (31, 5052883208), (34, 4607040572), (58, 2700678956), (62, 2526441604), (68, 2303520286), (116, 1350339478), (124, 1263220802), (136, 1151760143), (232, 675169739), (248, 631610401), (493, 317726936), (527, 297228424), (899, 174237352), (986, 158863468), (1054, 148614212), (1798, 87118676), (1972, 79431734), (2108, 74307106), (3596, 43559338), (3944, 39715867), (4216, 37153553), (7192, 21779669), (15283, 10249256), (30566, 5124628), (61132, 2562314), (122264, 1281157)]