161036613028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1\times {\mathrm{14503}}^1$

素因数の和:15476

約数の個数: 48

約数和(自身を含む): 298597909120

約数和(自身を除く): 137561296092

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 757, 772, 1514, 3028, 3667, 7334, 14383, 14503, 14668, 28766, 29006, 57532, 58012, 146101, 275557, 292202, 551114, 584404, 1102228, 2775919, 2799079, 5551838, 5598158, 10978771, 11103676, 11196316, 21957542, 43915084, 53182501, 106365002, 208596649, 212730004, 417193298, 834386596, 2118902803, 4237805606, 8475611212, 40259153257, 80518306514, 161036613028]

約数ペア:

[(1, 161036613028), (2, 80518306514), (4, 40259153257), (19, 8475611212), (38, 4237805606), (76, 2118902803), (193, 834386596), (386, 417193298), (757, 212730004), (772, 208596649), (1514, 106365002), (3028, 53182501), (3667, 43915084), (7334, 21957542), (14383, 11196316), (14503, 11103676), (14668, 10978771), (28766, 5598158), (29006, 5551838), (57532, 2799079), (58012, 2775919), (146101, 1102228), (275557, 584404), (292202, 551114)]