128762046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 345047040

約数和(自身を除く): 216284994

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 238, 282, 306, 329, 357, 423, 658, 714, 799, 846, 987, 1071, 1279, 1598, 1974, 2142, 2397, 2558, 2961, 3837, 4794, 5593, 5922, 7191, 7674, 8953, 11186, 11511, 14382, 16779, 17906, 21743, 23022, 26859, 33558, 43486, 50337, 53718, 60113, 65229, 80577, 100674, 120226, 130458, 152201, 161154, 180339, 195687, 304402, 360678, 391374, 420791, 456603, 541017, 841582, 913206, 1021921, 1082034, 1262373, 1369809, 2043842, 2524746, 2739618, 3065763, 3787119, 6131526, 7153447, 7574238, 9197289, 14306894, 18394578, 21460341, 42920682, 64381023, 128762046]

約数ペア:

[(1, 128762046), (2, 64381023), (3, 42920682), (6, 21460341), (7, 18394578), (9, 14306894), (14, 9197289), (17, 7574238), (18, 7153447), (21, 6131526), (34, 3787119), (42, 3065763), (47, 2739618), (51, 2524746), (63, 2043842), (94, 1369809), (102, 1262373), (119, 1082034), (126, 1021921), (141, 913206), (153, 841582), (238, 541017), (282, 456603), (306, 420791), (329, 391374), (357, 360678), (423, 304402), (658, 195687), (714, 180339), (799, 161154), (846, 152201), (987, 130458), (1071, 120226), (1279, 100674), (1598, 80577), (1974, 65229), (2142, 60113), (2397, 53718), (2558, 50337), (2961, 43486), (3837, 33558), (4794, 26859), (5593, 23022), (5922, 21743), (7191, 17906), (7674, 16779), (8953, 14382), (11186, 11511)]