143093272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 176241128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 593, 868, 973, 1112, 1186, 1736, 1946, 2372, 3892, 4151, 4309, 4744, 7784, 8302, 8618, 16604, 17236, 18383, 30163, 33208, 34472, 36766, 60326, 73532, 82427, 120652, 128681, 147064, 164854, 241304, 257362, 329708, 514724, 576989, 659416, 1029448, 1153978, 2307956, 2555237, 4615912, 5110474, 10220948, 17886659, 20441896, 35773318, 71546636, 143093272]

約数ペア:

[(1, 143093272), (2, 71546636), (4, 35773318), (7, 20441896), (8, 17886659), (14, 10220948), (28, 5110474), (31, 4615912), (56, 2555237), (62, 2307956), (124, 1153978), (139, 1029448), (217, 659416), (248, 576989), (278, 514724), (434, 329708), (556, 257362), (593, 241304), (868, 164854), (973, 147064), (1112, 128681), (1186, 120652), (1736, 82427), (1946, 73532), (2372, 60326), (3892, 36766), (4151, 34472), (4309, 33208), (4744, 30163), (7784, 18383), (8302, 17236), (8618, 16604)]