158960484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 419852160

約数和(自身を除く): 260891676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 321, 348, 428, 522, 642, 963, 1044, 1284, 1423, 1926, 2846, 3103, 3852, 4269, 5692, 6206, 8538, 9309, 12412, 12807, 17076, 18618, 25614, 27927, 37236, 41267, 51228, 55854, 82534, 111708, 123801, 152261, 165068, 247602, 304522, 371403, 456783, 495204, 609044, 742806, 913566, 1370349, 1485612, 1827132, 2740698, 4415569, 5481396, 8831138, 13246707, 17662276, 26493414, 39740121, 52986828, 79480242, 158960484]

約数ペア:

[(1, 158960484), (2, 79480242), (3, 52986828), (4, 39740121), (6, 26493414), (9, 17662276), (12, 13246707), (18, 8831138), (29, 5481396), (36, 4415569), (58, 2740698), (87, 1827132), (107, 1485612), (116, 1370349), (174, 913566), (214, 742806), (261, 609044), (321, 495204), (348, 456783), (428, 371403), (522, 304522), (642, 247602), (963, 165068), (1044, 152261), (1284, 123801), (1423, 111708), (1926, 82534), (2846, 55854), (3103, 51228), (3852, 41267), (4269, 37236), (5692, 27927), (6206, 25614), (8538, 18618), (9309, 17076), (12412, 12807)]