157070378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 268614144

約数和(自身を除く): 111543766

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 191, 323, 361, 382, 646, 722, 1139, 1273, 2278, 2546, 3247, 3629, 6137, 6494, 7258, 12274, 12797, 21641, 24187, 25594, 43282, 48374, 61693, 68951, 123386, 137902, 217549, 243143, 411179, 435098, 486286, 822358, 1172167, 2344334, 4133431, 4619717, 8266862, 9239434, 78535189, 157070378]

約数ペア:

[(1, 157070378), (2, 78535189), (17, 9239434), (19, 8266862), (34, 4619717), (38, 4133431), (67, 2344334), (134, 1172167), (191, 822358), (323, 486286), (361, 435098), (382, 411179), (646, 243143), (722, 217549), (1139, 137902), (1273, 123386), (2278, 68951), (2546, 61693), (3247, 48374), (3629, 43282), (6137, 25594), (6494, 24187), (7258, 21641), (12274, 12797)]