148293754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2953}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 270539136

約数和(自身を除く): 122245382

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2953, 2954, 3587, 5906, 7174, 20671, 25109, 41342, 50201, 50218, 100402, 351407, 623083, 702814, 1246166, 4361581, 8723162, 10592411, 21184822, 74146877, 148293754]

約数ペア:

[(1, 148293754), (2, 74146877), (7, 21184822), (14, 10592411), (17, 8723162), (34, 4361581), (119, 1246166), (211, 702814), (238, 623083), (422, 351407), (1477, 100402), (2953, 50218), (2954, 50201), (3587, 41342), (5906, 25109), (7174, 20671)]