163940296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2099}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 331632000

約数和(自身を除く): 167691704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751, 1502, 2099, 3004, 4198, 6008, 8396, 9763, 16792, 19526, 27287, 39052, 54574, 78104, 109148, 218296, 1576349, 3152698, 6305396, 12610792, 20492537, 40985074, 81970148, 163940296]

約数ペア:

[(1, 163940296), (2, 81970148), (4, 40985074), (8, 20492537), (13, 12610792), (26, 6305396), (52, 3152698), (104, 1576349), (751, 218296), (1502, 109148), (2099, 78104), (3004, 54574), (4198, 39052), (6008, 27287), (8396, 19526), (9763, 16792)]