156768869168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{10243}}^1$

素因数の和:10642

約数の個数: 80

約数和(自身を含む): 316263257856

約数和(自身を除く): 159494388688

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 251, 296, 412, 502, 592, 824, 1004, 1648, 2008, 3811, 4016, 7622, 9287, 10243, 15244, 18574, 20486, 25853, 30488, 37148, 40972, 51706, 60976, 74296, 81944, 103412, 148592, 163888, 206824, 378991, 413648, 757982, 956561, 1055029, 1515964, 1913122, 2110058, 2570993, 3031928, 3826244, 4220116, 5141986, 6063856, 7652488, 8440232, 10283972, 15304976, 16880464, 20567944, 39036073, 41135888, 78072146, 95126741, 156144292, 190253482, 264812279, 312288584, 380506964, 529624558, 624577168, 761013928, 1059249116, 1522027856, 2118498232, 4236996464, 9798054323, 19596108646, 39192217292, 78384434584, 156768869168]

約数ペア:

[(1, 156768869168), (2, 78384434584), (4, 39192217292), (8, 19596108646), (16, 9798054323), (37, 4236996464), (74, 2118498232), (103, 1522027856), (148, 1059249116), (206, 761013928), (251, 624577168), (296, 529624558), (412, 380506964), (502, 312288584), (592, 264812279), (824, 190253482), (1004, 156144292), (1648, 95126741), (2008, 78072146), (3811, 41135888), (4016, 39036073), (7622, 20567944), (9287, 16880464), (10243, 15304976), (15244, 10283972), (18574, 8440232), (20486, 7652488), (25853, 6063856), (30488, 5141986), (37148, 4220116), (40972, 3826244), (51706, 3031928), (60976, 2570993), (74296, 2110058), (81944, 1913122), (103412, 1515964), (148592, 1055029), (163888, 956561), (206824, 757982), (378991, 413648)]