156956999492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{30161}}^1$

素因数の和:31028

約数の個数: 48

約数和(自身を含む): 294060678912

約数和(自身を除く): 137103679420

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 743, 1486, 1751, 2972, 3502, 7004, 12631, 25262, 30161, 50524, 60322, 76529, 120644, 153058, 306116, 512737, 1025474, 1300993, 2050948, 2601986, 3106583, 5203972, 6213166, 12426332, 22409623, 44819246, 52811911, 89638492, 105623822, 211247644, 380963591, 761927182, 1523854364, 2308191169, 4616382338, 9232764676, 39239249873, 78478499746, 156956999492]

約数ペア:

[(1, 156956999492), (2, 78478499746), (4, 39239249873), (17, 9232764676), (34, 4616382338), (68, 2308191169), (103, 1523854364), (206, 761927182), (412, 380963591), (743, 211247644), (1486, 105623822), (1751, 89638492), (2972, 52811911), (3502, 44819246), (7004, 22409623), (12631, 12426332), (25262, 6213166), (30161, 5203972), (50524, 3106583), (60322, 2601986), (76529, 2050948), (120644, 1300993), (153058, 1025474), (306116, 512737)]