201455136

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2038

約数の個数: 72

約数和(自身を含む): 574544880

約数和(自身を除く): 373089744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1329, 1579, 1772, 2658, 3158, 3544, 3987, 4737, 5316, 6316, 7088, 7974, 9474, 10632, 12632, 14176, 14211, 15948, 18948, 21264, 25264, 28422, 31896, 37896, 42528, 50528, 56844, 63792, 75792, 113688, 127584, 151584, 227376, 454752, 699497, 1398994, 2098491, 2797988, 4196982, 5595976, 6295473, 8393964, 11191952, 12590946, 16787928, 22383904, 25181892, 33575856, 50363784, 67151712, 100727568, 201455136]

約数ペア:

[(1, 201455136), (2, 100727568), (3, 67151712), (4, 50363784), (6, 33575856), (8, 25181892), (9, 22383904), (12, 16787928), (16, 12590946), (18, 11191952), (24, 8393964), (32, 6295473), (36, 5595976), (48, 4196982), (72, 2797988), (96, 2098491), (144, 1398994), (288, 699497), (443, 454752), (886, 227376), (1329, 151584), (1579, 127584), (1772, 113688), (2658, 75792), (3158, 63792), (3544, 56844), (3987, 50528), (4737, 42528), (5316, 37896), (6316, 31896), (7088, 28422), (7974, 25264), (9474, 21264), (10632, 18948), (12632, 15948), (14176, 14211)]