130754416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3409

約数の個数: 40

約数和(自身を含む): 274294944

約数和(自身を除く): 143540528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 3191, 5122, 6382, 10244, 12764, 20488, 25528, 40976, 41483, 51056, 82966, 165932, 331864, 628627, 663728, 1257254, 2514508, 5029016, 8172151, 10058032, 16344302, 32688604, 65377208, 130754416]

約数ペア:

[(1, 130754416), (2, 65377208), (4, 32688604), (8, 16344302), (13, 10058032), (16, 8172151), (26, 5029016), (52, 2514508), (104, 1257254), (197, 663728), (208, 628627), (394, 331864), (788, 165932), (1576, 82966), (2561, 51056), (3152, 41483), (3191, 40976), (5122, 25528), (6382, 20488), (10244, 12764)]