130506776

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:10019

約数の個数: 32

約数和(自身を含む): 257385600

約数和(自身を除く): 126878824

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 9929, 13144, 19858, 39716, 79432, 307799, 526237, 615598, 1052474, 1231196, 2104948, 2462392, 4209896, 16313347, 32626694, 65253388, 130506776]

約数ペア:

[(1, 130506776), (2, 65253388), (4, 32626694), (8, 16313347), (31, 4209896), (53, 2462392), (62, 2104948), (106, 1231196), (124, 1052474), (212, 615598), (248, 526237), (424, 307799), (1643, 79432), (3286, 39716), (6572, 19858), (9929, 13144)]