1571166128

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 3543344640

約数和(自身を除く): 1972178512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 163, 178, 326, 356, 623, 652, 712, 967, 1141, 1246, 1304, 1424, 1934, 2282, 2492, 2608, 3868, 4564, 4984, 6769, 7736, 9128, 9968, 13538, 14507, 15472, 18256, 27076, 29014, 54152, 58028, 86063, 101549, 108304, 116056, 157621, 172126, 203098, 232112, 315242, 344252, 406196, 602441, 630484, 688504, 812392, 1103347, 1204882, 1260968, 1377008, 1624784, 2206694, 2409764, 2521936, 4413388, 4819528, 8826776, 9639056, 14028269, 17653552, 28056538, 56113076, 98197883, 112226152, 196395766, 224452304, 392791532, 785583064, 1571166128]

約数ペア:

[(1, 1571166128), (2, 785583064), (4, 392791532), (7, 224452304), (8, 196395766), (14, 112226152), (16, 98197883), (28, 56113076), (56, 28056538), (89, 17653552), (112, 14028269), (163, 9639056), (178, 8826776), (326, 4819528), (356, 4413388), (623, 2521936), (652, 2409764), (712, 2206694), (967, 1624784), (1141, 1377008), (1246, 1260968), (1304, 1204882), (1424, 1103347), (1934, 812392), (2282, 688504), (2492, 630484), (2608, 602441), (3868, 406196), (4564, 344252), (4984, 315242), (6769, 232112), (7736, 203098), (9128, 172126), (9968, 157621), (13538, 116056), (14507, 108304), (15472, 101549), (18256, 86063), (27076, 58028), (29014, 54152)]