145761274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 234823680

約数和(自身を除く): 89062406

約数列:

[1, 2, 19, 38, 103, 167, 206, 223, 334, 446, 1957, 3173, 3914, 4237, 6346, 8474, 17201, 22969, 34402, 37241, 45938, 74482, 326819, 436411, 653638, 707579, 872822, 1415158, 3835823, 7671646, 72880637, 145761274]

約数ペア:

[(1, 145761274), (2, 72880637), (19, 7671646), (38, 3835823), (103, 1415158), (167, 872822), (206, 707579), (223, 653638), (334, 436411), (446, 326819), (1957, 74482), (3173, 45938), (3914, 37241), (4237, 34402), (6346, 22969), (8474, 17201)]