156931623052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1621}}^1\times {\mathrm{3671}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 290175540480

約数和(自身を除く): 133243917428

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1388, 1621, 3242, 3671, 6484, 6593, 7342, 13186, 14684, 26372, 30799, 61598, 69749, 123196, 139498, 278996, 562487, 1124974, 1273837, 2249948, 2547674, 5095348, 5950691, 10687253, 11901382, 21374506, 23802764, 24202903, 42749012, 48405806, 96811612, 113063129, 226126258, 452252516, 2064889777, 4129779554, 8259559108, 39232905763, 78465811526, 156931623052]

約数ペア:

[(1, 156931623052), (2, 78465811526), (4, 39232905763), (19, 8259559108), (38, 4129779554), (76, 2064889777), (347, 452252516), (694, 226126258), (1388, 113063129), (1621, 96811612), (3242, 48405806), (3671, 42749012), (6484, 24202903), (6593, 23802764), (7342, 21374506), (13186, 11901382), (14684, 10687253), (26372, 5950691), (30799, 5095348), (61598, 2547674), (69749, 2249948), (123196, 1273837), (139498, 1124974), (278996, 562487)]