120865108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1489}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 261667840

約数和(自身を除く): 140802732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1489, 1561, 2899, 2978, 3122, 5798, 5956, 6244, 10423, 11596, 19357, 20293, 20846, 38714, 40586, 41692, 77428, 81172, 135499, 270998, 332047, 541996, 664094, 1328188, 2324329, 4316611, 4648658, 8633222, 9297316, 17266444, 30216277, 60432554, 120865108]

約数ペア:

[(1, 120865108), (2, 60432554), (4, 30216277), (7, 17266444), (13, 9297316), (14, 8633222), (26, 4648658), (28, 4316611), (52, 2324329), (91, 1328188), (182, 664094), (223, 541996), (364, 332047), (446, 270998), (892, 135499), (1489, 81172), (1561, 77428), (2899, 41692), (2978, 40586), (3122, 38714), (5798, 20846), (5956, 20293), (6244, 19357), (10423, 11596)]