158529236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 299765760

約数和(自身を除く): 141236524

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 163, 191, 268, 326, 382, 652, 764, 1273, 2546, 3097, 3629, 5092, 6194, 7258, 10921, 12388, 12797, 14516, 21842, 25594, 31133, 43684, 51188, 62266, 124532, 207499, 243143, 414998, 486286, 591527, 829996, 972572, 1183054, 2085911, 2366108, 4171822, 8343644, 39632309, 79264618, 158529236]

約数ペア:

[(1, 158529236), (2, 79264618), (4, 39632309), (19, 8343644), (38, 4171822), (67, 2366108), (76, 2085911), (134, 1183054), (163, 972572), (191, 829996), (268, 591527), (326, 486286), (382, 414998), (652, 243143), (764, 207499), (1273, 124532), (2546, 62266), (3097, 51188), (3629, 43684), (5092, 31133), (6194, 25594), (7258, 21842), (10921, 14516), (12388, 12797)]