158938836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 439971840

約数和(自身を除く): 281033004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 79, 84, 86, 129, 158, 172, 237, 258, 301, 316, 474, 516, 553, 557, 602, 903, 948, 1106, 1114, 1204, 1659, 1671, 1806, 2212, 2228, 3318, 3342, 3397, 3612, 3899, 6636, 6684, 6794, 7798, 10191, 11697, 13588, 15596, 20382, 23394, 23779, 23951, 40764, 44003, 46788, 47558, 47902, 71337, 71853, 88006, 95116, 95804, 132009, 142674, 143706, 167657, 176012, 264018, 285348, 287412, 308021, 335314, 502971, 528036, 616042, 670628, 924063, 1005942, 1232084, 1848126, 1892129, 2011884, 3696252, 3784258, 5676387, 7568516, 11352774, 13244903, 22705548, 26489806, 39734709, 52979612, 79469418, 158938836]

約数ペア:

[(1, 158938836), (2, 79469418), (3, 52979612), (4, 39734709), (6, 26489806), (7, 22705548), (12, 13244903), (14, 11352774), (21, 7568516), (28, 5676387), (42, 3784258), (43, 3696252), (79, 2011884), (84, 1892129), (86, 1848126), (129, 1232084), (158, 1005942), (172, 924063), (237, 670628), (258, 616042), (301, 528036), (316, 502971), (474, 335314), (516, 308021), (553, 287412), (557, 285348), (602, 264018), (903, 176012), (948, 167657), (1106, 143706), (1114, 142674), (1204, 132009), (1659, 95804), (1671, 95116), (1806, 88006), (2212, 71853), (2228, 71337), (3318, 47902), (3342, 47558), (3397, 46788), (3612, 44003), (3899, 40764), (6636, 23951), (6684, 23779), (6794, 23394), (7798, 20382), (10191, 15596), (11697, 13588)]