156979406108

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{565333}}^1$

素因数の和:565602

約数の個数: 48

約数和(自身を含む): 322158971904

約数和(自身を除く): 165179565796

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 211, 329, 422, 658, 844, 1316, 1477, 2954, 5908, 9917, 19834, 39668, 69419, 138838, 277676, 565333, 1130666, 2261332, 3957331, 7914662, 15829324, 26570651, 53141302, 106282604, 119285263, 185994557, 238570526, 371989114, 477141052, 743978228, 834996841, 1669993682, 3339987364, 5606407361, 11212814722, 22425629444, 39244851527, 78489703054, 156979406108]

約数ペア:

[(1, 156979406108), (2, 78489703054), (4, 39244851527), (7, 22425629444), (14, 11212814722), (28, 5606407361), (47, 3339987364), (94, 1669993682), (188, 834996841), (211, 743978228), (329, 477141052), (422, 371989114), (658, 238570526), (844, 185994557), (1316, 119285263), (1477, 106282604), (2954, 53141302), (5908, 26570651), (9917, 15829324), (19834, 7914662), (39668, 3957331), (69419, 2261332), (138838, 1130666), (277676, 565333)]